22033042342232 has 8 divisors (see below), whose sum is σ = 41311954391700. Its totient is φ = 11016521171112.

The previous prime is 22033042342219. The next prime is 22033042342249. The reversal of 22033042342232 is 23224324033022.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×22033042342232² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377065146382 + ... + 1377065146397.

Almost surely, 2^{22033042342232} is an apocalyptic number.

It is an amenable number.

22033042342232 is a deficient number, since it is larger than the sum of its proper divisors (19278912049468).

22033042342232 is a wasteful number, since it uses less digits than its factorization.

22033042342232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754130292785 (or 2754130292781 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 22033042342232 its reverse (23224324033022), we get a palindrome (45257366375254).

The spelling of 22033042342232 in words is "twenty-two trillion, thirty-three billion, forty-two million, three hundred forty-two thousand, two hundred thirty-two".