232223022992 has 160 divisors (see below), whose sum is σ = 495940579200. Its totient is φ = 105207298560.

The previous prime is 232223022971. The next prime is 232223023057. The reversal of 232223022992 is 299220322232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 416917178 + ... + 416917734.

It is an arithmetic number, because the mean of its divisors is an integer number (3099628620).

Almost surely, 2^232223022992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232223022992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247970289600).

232223022992 is an abundant number, since it is smaller than the sum of its proper divisors (263717556208).

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

232223022992 is a wasteful number, since it uses less digits than its factorization.

232223022992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782 (or 738 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 232223022992 in words is "two hundred thirty-two billion, two hundred twenty-three million, twenty-two thousand, nine hundred ninety-two".