230023222132 has 24 divisors (see below), whose sum is σ = 445320251712. Its totient is φ = 103083388800.

The previous prime is 230023222081. The next prime is 230023222133. The reversal of 230023222132 is 231222320032.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230023222133) 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, 36812373 + ... + 36818620.

It is an arithmetic number, because the mean of its divisors is an integer number (18555010488).

Almost surely, 2^230023222132 is an apocalyptic number.

230023222132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230023222132 is a deficient number, since it is larger than the sum of its proper divisors (215297029580).

230023222132 is a wasteful number, since it uses less digits than its factorization.

230023222132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73631079 (or 73631077 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 230023222132 its reverse (231222320032), we get a palindrome (461245542164).

The spelling of 230023222132 in words is "two hundred thirty billion, twenty-three million, two hundred twenty-two thousand, one hundred thirty-two".