22413202345252 has 36 divisors (see below), whose sum is σ = 40630429876036. Its totient is φ = 10817991475200.

The previous prime is 22413202345229. The next prime is 22413202345297. The reversal of 22413202345252 is 25254320231422.

It can be written as a sum of positive squares in 6 ways, for example, as 768227708196 + 21644974637056 = 876486^2 + 4652416^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16129252 + ... + 17463652.

Almost surely, 2^{22413202345252} is an apocalyptic number.

It is an amenable number.

22413202345252 is a deficient number, since it is larger than the sum of its proper divisors (18217227530784).

22413202345252 is a wasteful number, since it uses less digits than its factorization.

22413202345252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339456 (or 1339425 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 22413202345252 its reverse (25254320231422), we get a palindrome (47667522576674).

The spelling of 22413202345252 in words is "twenty-two trillion, four hundred thirteen billion, two hundred two million, three hundred forty-five thousand, two hundred fifty-two".