111662452316 has 48 divisors (see below), whose sum is σ = 211471368192. Its totient is φ = 51398726400.

The previous prime is 111662452309. The next prime is 111662452351. The reversal of 111662452316 is 613254266111.

It is a self number, because there is not a number n which added to its sum of digits gives 111662452316.

It is a congruent number.

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, 522101 + ... + 704211.

It is an arithmetic number, because the mean of its divisors is an integer number (4405653504).

Almost surely, 2^111662452316 is an apocalyptic number.

It is an amenable number.

111662452316 is a deficient number, since it is larger than the sum of its proper divisors (99808915876).

111662452316 is a wasteful number, since it uses less digits than its factorization.

111662452316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182330 (or 182328 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The spelling of 111662452316 in words is "one hundred eleven billion, six hundred sixty-two million, four hundred fifty-two thousand, three hundred sixteen".