22136996770068 has 48 divisors (see below), whose sum is σ = 51697000837440. Its totient is φ = 7372713917184.

The previous prime is 22136996769997. The next prime is 22136996770069. The reversal of 22136996770068 is 86007769963122.

It is a junction number, because it is equal to n+sod(n) for n = 22136996769990 and 22136996770008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22136996770069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95595768 + ... + 95827056.

It is an arithmetic number, because the mean of its divisors is an integer number (1077020850780).

Almost surely, 2^{22136996770068} is an apocalyptic number.

It is an amenable number.

22136996770068 is an abundant number, since it is smaller than the sum of its proper divisors (29560004067372).

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

22136996770068 is a wasteful number, since it uses less digits than its factorization.

22136996770068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238056 (or 238054 counting only the distinct ones).

The product of its (nonzero) digits is 82301184, while the sum is 66.

The spelling of 22136996770068 in words is "twenty-two trillion, one hundred thirty-six billion, nine hundred ninety-six million, seven hundred seventy thousand, sixty-eight".