112202001122122 has 64 divisors (see below), whose sum is σ = 182119874083200. Its totient is φ = 51651558604800.

The previous prime is 112202001122077. The next prime is 112202001122131. The reversal of 112202001122122 is 221221100202211.

It is a self number, because there is not a number n which added to its sum of digits gives 112202001122122.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1520913097 + ... + 1520986867.

It is an arithmetic number, because the mean of its divisors is an integer number (2845623032550).

Almost surely, 2^{112202001122122} is an apocalyptic number.

112202001122122 is a deficient number, since it is larger than the sum of its proper divisors (69917872961078).

112202001122122 is a wasteful number, since it uses less digits than its factorization.

112202001122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78487.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112202001122122 its reverse (221221100202211), we get a palindrome (333423101324333).

The spelling of 112202001122122 in words is "one hundred twelve trillion, two hundred two billion, one million, one hundred twenty-two thousand, one hundred twenty-two".