22020302135322 has 12 divisors (see below), whose sum is σ = 47710654626570. Its totient is φ = 7340100711768.

The previous prime is 22020302135309. The next prime is 22020302135347. The reversal of 22020302135322 is 22353120302022.

22020302135322 is a `hidden beast` number, since 2 + 2 + 0 + 2 + 0 + 302 + 1 + 35 + 322 = 666.

It can be written as a sum of positive squares in only one way, i.e., 21930404706081 + 89897429241 = 4682991^2 + 299829^2 .

It is a super-2 number, since 2×22020302135322² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 611675059297 + ... + 611675059332.

Almost surely, 2^{22020302135322} is an apocalyptic number.

22020302135322 is an abundant number, since it is smaller than the sum of its proper divisors (25690352491248).

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

22020302135322 is a wasteful number, since it uses less digits than its factorization.

22020302135322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223350118637 (or 1223350118634 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 22020302135322 its reverse (22353120302022), we get a palindrome (44373422437344).

The spelling of 22020302135322 in words is "twenty-two trillion, twenty billion, three hundred two million, one hundred thirty-five thousand, three hundred twenty-two".