22006606154112 has 96 divisors (see below), whose sum is σ = 63329720220000. Its totient is φ = 7335139378176.

The previous prime is 22006606154111. The next prime is 22006606154179. The reversal of 22006606154112 is 21145160660022.

22006606154112 is a `hidden beast` number, since 2 + 2 + 0 + 0 + 6 + 606 + 1 + 5 + 41 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22006606154111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21230889 + ... + 22243287.

It is an arithmetic number, because the mean of its divisors is an integer number (659684585625).

Almost surely, 2^{22006606154112} is an apocalyptic number.

It is an amenable number.

22006606154112 is an abundant number, since it is smaller than the sum of its proper divisors (41323114065888).

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

22006606154112 is a wasteful number, since it uses less digits than its factorization.

22006606154112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031288 (or 1031273 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 22006606154112 in words is "twenty-two trillion, six billion, six hundred six million, one hundred fifty-four thousand, one hundred twelve".