102240022232 has 32 divisors (see below), whose sum is σ = 198329288400. Its totient is φ = 49352548224.

The previous prime is 102240022231. The next prime is 102240022259. The reversal of 102240022232 is 232220042201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102240022231) 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, 4731998 + ... + 4753554.

Almost surely, 2^102240022232 is an apocalyptic number.

It is an amenable number.

102240022232 is a deficient number, since it is larger than the sum of its proper divisors (96089266168).

102240022232 is a wasteful number, since it uses less digits than its factorization.

102240022232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42035 (or 42031 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 102240022232 its reverse (232220042201), we get a palindrome (334460064433).

The spelling of 102240022232 in words is "one hundred two billion, two hundred forty million, twenty-two thousand, two hundred thirty-two".