22462161441436 has 48 divisors (see below), whose sum is σ = 40945894295040. Its totient is φ = 10768742308800.

The previous prime is 22462161441319. The next prime is 22462161441479. The reversal of 22462161441436 is 63414416126422.

It is a super-2 number, since 2×22462161441436² (a number of 28 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 in 15 ways as a sum of consecutive naturals, for example, 58434481 + ... + 58817623.

It is an arithmetic number, because the mean of its divisors is an integer number (853039464480).

Almost surely, 2^{22462161441436} is an apocalyptic number.

It is an amenable number.

22462161441436 is a deficient number, since it is larger than the sum of its proper divisors (18483732853604).

22462161441436 is a wasteful number, since it uses less digits than its factorization.

22462161441436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386674 (or 386672 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 46.

Adding to 22462161441436 its reverse (63414416126422), we get a palindrome (85876577567858).

The spelling of 22462161441436 in words is "twenty-two trillion, four hundred sixty-two billion, one hundred sixty-one million, four hundred forty-one thousand, four hundred thirty-six".