111164895396 has 45 divisors (see below), whose sum is σ = 290622684891. Its totient is φ = 37052964648.

The previous prime is 111164895389. The next prime is 111164895467. The reversal of 111164895396 is 693598461111.

The square root of 111164895396 is 333414.

It is a perfect power (a square), and thus also a powerful number.

111164895396 is a `hidden beast` number, since 1 + 1 + 1 + 164 + 8 + 95 + 396 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 5992191 + ... + 6010713.

Almost surely, 2^111164895396 is an apocalyptic number.

111164895396 is the 333414-th square number.

It is an amenable number.

111164895396 is an abundant number, since it is smaller than the sum of its proper divisors (179457789495).

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

111164895396 is an frugal number, since it uses more digits than its factorization.

111164895396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37062 (or 18528 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 54.

The spelling of 111164895396 in words is "one hundred eleven billion, one hundred sixty-four million, eight hundred ninety-five thousand, three hundred ninety-six".