111704683122 has 42 divisors (see below), whose sum is σ = 251249318877. Its totient is φ = 37230640416.

The previous prime is 111704683099. The next prime is 111704683141. The reversal of 111704683122 is 221386407111.

111704683122 is a `hidden beast` number, since 1 + 1 + 1 + 70 + 468 + 3 + 122 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 93135442761 + 18569240361 = 305181^2 + 136269^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=236331.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 12757498 + ... + 12766250.

Almost surely, 2^111704683122 is an apocalyptic number.

111704683122 is an abundant number, since it is smaller than the sum of its proper divisors (139544635755).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111704683122 is an frugal number, since it uses more digits than its factorization.

111704683122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17526 (or 8758 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 111704683122 in words is "one hundred eleven billion, seven hundred four million, six hundred eighty-three thousand, one hundred twenty-two".