233130022398 has 64 divisors (see below), whose sum is σ = 637620587520. Its totient is φ = 61484839776.

The previous prime is 233130022369. The next prime is 233130022399. The reversal of 233130022398 is 893220031332.

233130022398 is a `hidden beast` number, since 233 + 1 + 30 + 0 + 2 + 2 + 398 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233130022399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23716090 + ... + 23725917.

It is an arithmetic number, because the mean of its divisors is an integer number (9962821680).

Almost surely, 2^233130022398 is an apocalyptic number.

233130022398 is an abundant number, since it is smaller than the sum of its proper divisors (404490565122).

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

233130022398 is a wasteful number, since it uses less digits than its factorization.

233130022398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47442038 (or 47442032 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The spelling of 233130022398 in words is "two hundred thirty-three billion, one hundred thirty million, twenty-two thousand, three hundred ninety-eight".