22137566286234 has 96 divisors (see below), whose sum is σ = 52364532127680. Its totient is φ = 6220168856832.

The previous prime is 22137566286191. The next prime is 22137566286259. The reversal of 22137566286234 is 43268266573122.

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 47 ways as a sum of consecutive naturals, for example, 1741432 + ... + 6878060.

It is an arithmetic number, because the mean of its divisors is an integer number (545463876330).

Almost surely, 2^{22137566286234} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22137566286234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26182266063840).

22137566286234 is an abundant number, since it is smaller than the sum of its proper divisors (30226965841446).

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

22137566286234 is a wasteful number, since it uses less digits than its factorization.

22137566286234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5136892 (or 5136885 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 57.

The spelling of 22137566286234 in words is "twenty-two trillion, one hundred thirty-seven billion, five hundred sixty-six million, two hundred eighty-six thousand, two hundred thirty-four".