22012313335302 has 16 divisors (see below), whose sum is σ = 44519285398320. Its totient is φ = 7254994657152.

The previous prime is 22012313335291. The next prime is 22012313335333. The reversal of 22012313335302 is 20353331321022.

It is a self number, because there is not a number n which added to its sum of digits gives 22012313335302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20610779743 + ... + 20610780810.

It is an arithmetic number, because the mean of its divisors is an integer number (2782455337395).

Almost surely, 2^{22012313335302} is an apocalyptic number.

22012313335302 is an abundant number, since it is smaller than the sum of its proper divisors (22506972063018).

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

22012313335302 is a wasteful number, since it uses less digits than its factorization.

22012313335302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41221560647.

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 22012313335302 its reverse (20353331321022), we get a palindrome (42365644656324).

The spelling of 22012313335302 in words is "twenty-two trillion, twelve billion, three hundred thirteen million, three hundred thirty-five thousand, three hundred two".