112537225666 has 32 divisors (see below), whose sum is σ = 174967833600. Its totient is φ = 54229953600.

The previous prime is 112537225639. The next prime is 112537225699. The reversal of 112537225666 is 666522735211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20358595 + ... + 20364121.

It is an arithmetic number, because the mean of its divisors is an integer number (5467744800).

Almost surely, 2^112537225666 is an apocalyptic number.

112537225666 is a deficient number, since it is larger than the sum of its proper divisors (62430607934).

112537225666 is a wasteful number, since it uses less digits than its factorization.

112537225666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6850.

The product of its digits is 907200, while the sum is 46.

The spelling of 112537225666 in words is "one hundred twelve billion, five hundred thirty-seven million, two hundred twenty-five thousand, six hundred sixty-six".