22505034132202 has 24 divisors (see below), whose sum is σ = 34346486499300. Its totient is φ = 11059517122368.

The previous prime is 22505034132193. The next prime is 22505034132227. The reversal of 22505034132202 is 20223143050522.

It can be written as a sum of positive squares in 2 ways, for example, as 21955981289841 + 549052842361 = 4685721^2 + 740981^2 .

It is a super-2 number, since 2×22505034132202² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33706624 + ... + 34367812.

Almost surely, 2^{22505034132202} is an apocalyptic number.

22505034132202 is a deficient number, since it is larger than the sum of its proper divisors (11841452367098).

22505034132202 is an equidigital number, since it uses as much as digits as its factorization.

22505034132202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666198 (or 666139 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 22505034132202 its reverse (20223143050522), we get a palindrome (42728177182724).

The spelling of 22505034132202 in words is "twenty-two trillion, five hundred five billion, thirty-four million, one hundred thirty-two thousand, two hundred two".