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23020330001022 = 2328295011541779
BaseRepresentation
bin1010011101111110101101…
…00101111010001001111110
310000111201111101012211122200
411032333112211322021332
511004131113440013042
6120543221004052330
74564110144314004
oct516772645721176
9100451441184580
1023020330001022
11737595a168452
1226b95b1b340a6
13caca66991933
145982931bca74
1529dc292cdc4c
hex14efd697a27e

23020330001022 has 24 divisors (see below), whose sum is σ = 49877474148840. Its totient is φ = 7673429106000.

The previous prime is 23020330001003. The next prime is 23020330001063. The reversal of 23020330001022 is 22010003302032.

It is a happy number.

23020330001022 is a `hidden beast` number, since 2 + 302 + 0 + 330 + 0 + 0 + 10 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 23020330000986 and 23020330001004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14160129 + ... + 15701907.

It is an arithmetic number, because the mean of its divisors is an integer number (2078228089535).

Almost surely, 223020330001022 is an apocalyptic number.

23020330001022 is an abundant number, since it is smaller than the sum of its proper divisors (26857144147818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23020330001022 is a wasteful number, since it uses less digits than its factorization.

23020330001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371288 (or 2371285 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23020330001022 its reverse (22010003302032), we get a palindrome (45030333303054).

The spelling of 23020330001022 in words is "twenty-three trillion, twenty billion, three hundred thirty million, one thousand, twenty-two".

Divisors: 1 2 3 6 9 18 829501 1541779 1659002 2488503 3083558 4625337 4977006 7465509 9250674 13876011 14931018 27752022 1278907222279 2557814444558 3836721666837 7673443333674 11510165000511 23020330001022