111102230032402 has 16 divisors (see below), whose sum is σ = 190472827708800. Its totient is φ = 47612275957728.

The previous prime is 111102230032373. The next prime is 111102230032447. The reversal of 111102230032402 is 204230032201111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246890902 + ... + 247340497.

It is an arithmetic number, because the mean of its divisors is an integer number (11904551731800).

Almost surely, 2^{111102230032402} is an apocalyptic number.

111102230032402 is a deficient number, since it is larger than the sum of its proper divisors (79370597676398).

111102230032402 is a wasteful number, since it uses less digits than its factorization.

111102230032402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494247465.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 111102230032402 its reverse (204230032201111), we get a palindrome (315332262233513).

The spelling of 111102230032402 in words is "one hundred eleven trillion, one hundred two billion, two hundred thirty million, thirty-two thousand, four hundred two".