112545165202 has 16 divisors (see below), whose sum is σ = 171801973080. Its totient is φ = 55285895808.

The previous prime is 112545165149. The next prime is 112545165211. The reversal of 112545165202 is 202561545211.

It can be written as a sum of positive squares in 4 ways, for example, as 57469993441 + 55075171761 = 239729^2 + 234681^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1985673 + ... + 2041564.

Almost surely, 2^112545165202 is an apocalyptic number.

112545165202 is a deficient number, since it is larger than the sum of its proper divisors (59256807878).

112545165202 is a wasteful number, since it uses less digits than its factorization.

112545165202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4027485.

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 112545165202 in words is "one hundred twelve billion, five hundred forty-five million, one hundred sixty-five thousand, two hundred two".