235122256233 has 24 divisors (see below), whose sum is σ = 345506747040. Its totient is φ = 154033680960.

The previous prime is 235122256181. The next prime is 235122256247. The reversal of 235122256233 is 332652221532.

235122256233 is a `hidden beast` number, since 2 + 3 + 5 + 1 + 2 + 2 + 25 + 623 + 3 = 666.

It is not a de Polignac number, because 235122256233 - 2³³ = 226532321641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (235122254233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1358998 + ... + 1522208.

It is an arithmetic number, because the mean of its divisors is an integer number (14396114460).

Almost surely, 2^235122256233 is an apocalyptic number.

It is an amenable number.

235122256233 is a deficient number, since it is larger than the sum of its proper divisors (110384490807).

235122256233 is a wasteful number, since it uses less digits than its factorization.

235122256233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165989 (or 165986 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

Adding to 235122256233 its reverse (332652221532), we get a palindrome (567774477765).

The spelling of 235122256233 in words is "two hundred thirty-five billion, one hundred twenty-two million, two hundred fifty-six thousand, two hundred thirty-three".