22463600636422 has 16 divisors (see below), whose sum is σ = 38693283393600. Its totient is φ = 9673320848040.

The previous prime is 22463600636419. The next prime is 22463600636423.

22463600636422 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22463600636422² (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 (22463600636423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26870335272 + ... + 26870336107.

It is an arithmetic number, because the mean of its divisors is an integer number (2418330212100).

Almost surely, 2^{22463600636422} is an apocalyptic number.

22463600636422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22463600636422 is a deficient number, since it is larger than the sum of its proper divisors (16229682757178).

22463600636422 is a wasteful number, since it uses less digits than its factorization.

22463600636422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53740671411.

The product of its (nonzero) digits is 2985984, while the sum is 46.

The spelling of 22463600636422 in words is "twenty-two trillion, four hundred sixty-three billion, six hundred million, six hundred thirty-six thousand, four hundred twenty-two".