22430216245232 has 10 divisors (see below), whose sum is σ = 43458543975168. Its totient is φ = 11215108122608.

The previous prime is 22430216245231. The next prime is 22430216245249. The reversal of 22430216245232 is 23254261203422.

It is a super-2 number, since 2×22430216245232² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22430216245231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700944257648 + ... + 700944257679.

Almost surely, 2^{22430216245232} is an apocalyptic number.

It is an amenable number.

22430216245232 is a deficient number, since it is larger than the sum of its proper divisors (21028327729936).

22430216245232 is a wasteful number, since it uses less digits than its factorization.

22430216245232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401888515335 (or 1401888515329 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 22430216245232 its reverse (23254261203422), we get a palindrome (45684477448654).

The spelling of 22430216245232 in words is "twenty-two trillion, four hundred thirty billion, two hundred sixteen million, two hundred forty-five thousand, two hundred thirty-two".