111116360216402 has 4 divisors (see below), whose sum is σ = 166674540324606. Its totient is φ = 55558180108200.

The previous prime is 111116360216369. The next prime is 111116360216413. The reversal of 111116360216402 is 204612063611111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 86933973697921 + 24182386518481 = 9323839^2 + 4917559^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27779090054099 + ... + 27779090054102.

Almost surely, 2^{111116360216402} is an apocalyptic number.

111116360216402 is a deficient number, since it is larger than the sum of its proper divisors (55558180108204).

111116360216402 is an equidigital number, since it uses as much as digits as its factorization.

111116360216402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55558180108203.

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 111116360216402 in words is "one hundred eleven trillion, one hundred sixteen billion, three hundred sixty million, two hundred sixteen thousand, four hundred two".