102223312232 has 32 divisors (see below), whose sum is σ = 202100421600. Its totient is φ = 48339036864.

The previous prime is 102223312207. The next prime is 102223312237. The reversal of 102223312232 is 232213322201.

It is a junction number, because it is equal to n+sod(n) for n = 102223312198 and 102223312207.

It is not an unprimeable number, because it can be changed into a prime (102223312237) 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, 483623 + ... + 662070.

It is an arithmetic number, because the mean of its divisors is an integer number (6315638175).

Almost surely, 2^102223312232 is an apocalyptic number.

It is an amenable number.

102223312232 is a deficient number, since it is larger than the sum of its proper divisors (99877109368).

102223312232 is a wasteful number, since it uses less digits than its factorization.

102223312232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146305 (or 1146301 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 102223312232 its reverse (232213322201), we get a palindrome (334436634433).

The spelling of 102223312232 in words is "one hundred two billion, two hundred twenty-three million, three hundred twelve thousand, two hundred thirty-two".