112196861764 has 45 divisors (see below), whose sum is σ = 212920831851. Its totient is φ = 51730913520.

The previous prime is 112196861761. The next prime is 112196861857. The reversal of 112196861764 is 467168691211.

It is a happy number.

The square root of 112196861764 is 334958.

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

It can be written as a sum of positive squares in 2 ways, for example, as 55628996164 + 56567865600 = 235858^2 + 237840^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (112196861761) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 113215309 + ... + 113216299.

Almost surely, 2^112196861764 is an apocalyptic number.

112196861764 is the 334958-th square number.

It is an amenable number.

112196861764 is a deficient number, since it is larger than the sum of its proper divisors (100723970087).

112196861764 is an frugal number, since it uses more digits than its factorization.

112196861764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2038 (or 1006 counting only the distinct ones).

The product of its digits is 870912, while the sum is 52.

The spelling of 112196861764 in words is "one hundred twelve billion, one hundred ninety-six million, eight hundred sixty-one thousand, seven hundred sixty-four".