22037209310802 has 64 divisors (see below), whose sum is σ = 52213814092800. Its totient is φ = 6066848665920.

The previous prime is 22037209310789. The next prime is 22037209310933. The reversal of 22037209310802 is 20801390273022.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17826552 + ... + 19022627.

It is an arithmetic number, because the mean of its divisors is an integer number (815840845200).

Almost surely, 2^{22037209310802} is an apocalyptic number.

22037209310802 is an abundant number, since it is smaller than the sum of its proper divisors (30176604781998).

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

22037209310802 is a wasteful number, since it uses less digits than its factorization.

22037209310802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36849711.

The product of its (nonzero) digits is 72576, while the sum is 39.

Adding to 22037209310802 its reverse (20801390273022), we get a palindrome (42838599583824).

The spelling of 22037209310802 in words is "twenty-two trillion, thirty-seven billion, two hundred nine million, three hundred ten thousand, eight hundred two".