111224112044402 has 32 divisors (see below), whose sum is σ = 191737265771520. Its totient is φ = 47400642752400.

The previous prime is 111224112044371. The next prime is 111224112044413. The reversal of 111224112044402 is 204440211422111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287914277 + ... + 288300327.

It is an arithmetic number, because the mean of its divisors is an integer number (5991789555360).

Almost surely, 2^{111224112044402} is an apocalyptic number.

111224112044402 is a deficient number, since it is larger than the sum of its proper divisors (80513153727118).

111224112044402 is a wasteful number, since it uses less digits than its factorization.

111224112044402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501206.

The product of its (nonzero) digits is 4096, while the sum is 29.

Adding to 111224112044402 its reverse (204440211422111), we get a palindrome (315664323466513).

The spelling of 111224112044402 in words is "one hundred eleven trillion, two hundred twenty-four billion, one hundred twelve million, forty-four thousand, four hundred two".