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2022234213 = 31913352367
BaseRepresentation
bin111100010001000…
…1101100001100101
312012221012010211110
41320202031201211
513120142443323
6532355255233
7101053464366
oct17042154145
95187163743
102022234213
1194855354a
124852aa519
13262c606bc
14152805b6d
15bc805793
hex7888d865

2022234213 has 8 divisors (see below), whose sum is σ = 2697729408. Its totient is φ = 1347447584.

The previous prime is 2022234211. The next prime is 2022234251. The reversal of 2022234213 is 3124322202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2022234213 - 21 = 2022234211 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2022234213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022234211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170445 + ... + 181922.

It is an arithmetic number, because the mean of its divisors is an integer number (337216176).

Almost surely, 22022234213 is an apocalyptic number.

It is an amenable number.

2022234213 is a deficient number, since it is larger than the sum of its proper divisors (675495195).

2022234213 is a wasteful number, since it uses less digits than its factorization.

2022234213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354283.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2022234213 is about 44969.2585329133. The cubic root of 2022234213 is about 1264.5727466071.

Adding to 2022234213 its reverse (3124322202), we get a palindrome (5146556415).

The spelling of 2022234213 in words is "two billion, twenty-two million, two hundred thirty-four thousand, two hundred thirteen".

Divisors: 1 3 1913 5739 352367 1057101 674078071 2022234213