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20230104222 = 2325519203641
BaseRepresentation
bin10010110101110011…
…101110010010011110
31221012212111202220100
4102311303232102132
5312412401313342
613143225201530
71314215022456
oct226563562236
957185452810
1020230104222
1186414037a9
123b070302a6
131ba5272493
14d9caa2d66
157d606ee4c
hex4b5cee49e

20230104222 has 24 divisors (see below), whose sum is σ = 43840049760. Its totient is φ = 6742113120.

The previous prime is 20230104211. The next prime is 20230104241. The reversal of 20230104222 is 22240103202.

20230104222 is a `hidden beast` number, since 2 + 0 + 230 + 10 + 422 + 2 = 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 = 20230104195 and 20230104204.

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, 2479 + ... + 201162.

It is an arithmetic number, because the mean of its divisors is an integer number (1826668740).

Almost surely, 220230104222 is an apocalyptic number.

20230104222 is an abundant number, since it is smaller than the sum of its proper divisors (23609945538).

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

20230104222 is a wasteful number, since it uses less digits than its factorization.

20230104222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209168 (or 209165 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 20230104222 its reverse (22240103202), we get a palindrome (42470207424).

The spelling of 20230104222 in words is "twenty billion, two hundred thirty million, one hundred four thousand, two hundred twenty-two".

Divisors: 1 2 3 6 9 18 5519 11038 16557 33114 49671 99342 203641 407282 610923 1221846 1832769 3665538 1123894679 2247789358 3371684037 6743368074 10115052111 20230104222