111334827204 has 144 divisors (see below), whose sum is σ = 290957546880. Its totient is φ = 35875123200.

The previous prime is 111334827199. The next prime is 111334827229. The reversal of 111334827204 is 402728433111.

111334827204 is a `hidden beast` number, since 111 + 334 + 8 + 2 + 7 + 204 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69540004 + ... + 69541604.

It is an arithmetic number, because the mean of its divisors is an integer number (2020538520).

Almost surely, 2^111334827204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111334827204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145478773440).

111334827204 is an abundant number, since it is smaller than the sum of its proper divisors (179622719676).

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

111334827204 is a wasteful number, since it uses less digits than its factorization.

111334827204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090 (or 2085 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 111334827204 in words is "one hundred eleven billion, three hundred thirty-four million, eight hundred twenty-seven thousand, two hundred four".