22613417640220 has 48 divisors (see below), whose sum is σ = 54852653707488. Its totient is φ = 7739351490560.

The previous prime is 22613417640091. The next prime is 22613417640263. The reversal of 22613417640220 is 2204671431622.

It is a super-2 number, since 2×22613417640220² (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, 3023180437 + ... + 3023187916.

It is an arithmetic number, because the mean of its divisors is an integer number (1142763618906).

Almost surely, 2^{22613417640220} is an apocalyptic number.

22613417640220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22613417640220 is an abundant number, since it is smaller than the sum of its proper divisors (32239236067268).

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

22613417640220 is a wasteful number, since it uses less digits than its factorization.

22613417640220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6046368390 (or 6046368388 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 22613417640220 in words is "twenty-two trillion, six hundred thirteen billion, four hundred seventeen million, six hundred forty thousand, two hundred twenty".