11622097274220 has 144 divisors (see below), whose sum is σ = 36878206502592. Its totient is φ = 2957083852800.

The previous prime is 11622097274219. The next prime is 11622097274231. The reversal of 11622097274220 is 2247279022611.

11622097274220 is a `hidden beast` number, since 1 + 16 + 2 + 209 + 7 + 2 + 7 + 422 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1840197 + ... + 5160476.

It is an arithmetic number, because the mean of its divisors is an integer number (256098656268).

Almost surely, 2^{11622097274220} is an apocalyptic number.

11622097274220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11622097274220 is an abundant number, since it is smaller than the sum of its proper divisors (25256109228372).

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

11622097274220 is a wasteful number, since it uses less digits than its factorization.

11622097274220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7001112 (or 7001107 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 11622097274220 in words is "eleven trillion, six hundred twenty-two billion, ninety-seven million, two hundred seventy-four thousand, two hundred twenty".