22252405514332 has 48 divisors (see below), whose sum is σ = 44929584403200. Its totient is φ = 9445757438592.

The previous prime is 22252405514239. The next prime is 22252405514357. The reversal of 22252405514332 is 23341550425222.

It is a super-3 number, since 3×22252405514332³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14548288 + ... + 16004920.

It is an arithmetic number, because the mean of its divisors is an integer number (936033008400).

Almost surely, 2^{22252405514332} is an apocalyptic number.

It is an amenable number.

22252405514332 is an abundant number, since it is smaller than the sum of its proper divisors (22677178888868).

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

22252405514332 is a wasteful number, since it uses less digits than its factorization.

22252405514332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461850 (or 1461848 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 22252405514332 its reverse (23341550425222), we get a palindrome (45593955939554).

The spelling of 22252405514332 in words is "twenty-two trillion, two hundred fifty-two billion, four hundred five million, five hundred fourteen thousand, three hundred thirty-two".