112196902545 has 240 divisors, whose sum is σ = 255756650688. Its totient is φ = 46630805760.

The previous prime is 112196902537. The next prime is 112196902553. The reversal of 112196902545 is 545209691211.

112196902545 is a `hidden beast` number, since 1 + 1 + 2 + 19 + 6 + 90 + 2 + 545 = 666.

It is an interprime number because it is at equal distance from previous prime (112196902537) and next prime (112196902553).

It is not a de Polignac number, because 112196902545 - 2³ = 112196902537 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 112196902545.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 17281750 + ... + 17288240.

Almost surely, 2^112196902545 is an apocalyptic number.

112196902545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112196902545 is an abundant number, since it is smaller than the sum of its proper divisors (143559748143).

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

112196902545 is a wasteful number, since it uses less digits than its factorization.

112196902545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6602 (or 6586 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 45.

The spelling of 112196902545 in words is "one hundred twelve billion, one hundred ninety-six million, nine hundred two thousand, five hundred forty-five".