22112350506036 has 60 divisors (see below), whose sum is σ = 66064059543328. Its totient is φ = 6317814429648.

The previous prime is 22112350505983. The next prime is 22112350506091. The reversal of 22112350506036 is 63060505321122.

22112350506036 is a `hidden beast` number, since 2 + 2 + 1 + 12 + 35 + 0 + 5 + 0 + 603 + 6 = 666.

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

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 4874854546 + ... + 4874859081.

Almost surely, 2^{22112350506036} is an apocalyptic number.

It is an amenable number.

22112350506036 is an abundant number, since it is smaller than the sum of its proper divisors (43951709037292).

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

22112350506036 is a wasteful number, since it uses less digits than its factorization.

22112350506036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9749713650 (or 9749713639 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 22112350506036 its reverse (63060505321122), we get a palindrome (85172855827158).

The spelling of 22112350506036 in words is "twenty-two trillion, one hundred twelve billion, three hundred fifty million, five hundred six thousand, thirty-six".