22003122213102 has 64 divisors (see below), whose sum is σ = 44670718010880. Its totient is φ = 7223839459200.

The previous prime is 22003122213089. The next prime is 22003122213109. The reversal of 22003122213102 is 20131222130022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22003122213109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2089361577 + ... + 2089372107.

It is an arithmetic number, because the mean of its divisors is an integer number (697979968920).

Almost surely, 2^{22003122213102} is an apocalyptic number.

22003122213102 is an abundant number, since it is smaller than the sum of its proper divisors (22667595797778).

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

22003122213102 is a wasteful number, since it uses less digits than its factorization.

22003122213102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15049.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22003122213102 its reverse (20131222130022), we get a palindrome (42134344343124).

The spelling of 22003122213102 in words is "twenty-two trillion, three billion, one hundred twenty-two million, two hundred thirteen thousand, one hundred two".