22926646546944 has 960 divisors, whose sum is σ = 74369300810112. Its totient is φ = 6253844889600.

The previous prime is 22926646546891. The next prime is 22926646546957. The reversal of 22926646546944 is 44964564662922.

It is a super-2 number, since 2×22926646546944² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22455089154 + ... + 22455090174.

Almost surely, 2^{22926646546944} is an apocalyptic number.

22926646546944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22926646546944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37184650405056).

22926646546944 is an abundant number, since it is smaller than the sum of its proper divisors (51442654263168).

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

22926646546944 is a wasteful number, since it uses less digits than its factorization.

22926646546944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257 (or 1234 counting only the distinct ones).

The product of its digits is 1074954240, while the sum is 69.

The spelling of 22926646546944 in words is "twenty-two trillion, nine hundred twenty-six billion, six hundred forty-six million, five hundred forty-six thousand, nine hundred forty-four".