22415322165020 has 24 divisors (see below), whose sum is σ = 47717000885904. Its totient is φ = 8843305182336.

The previous prime is 22415322164953. The next prime is 22415322165043. The reversal of 22415322165020 is 2056122351422.

It is a happy number.

It is a super-2 number, since 2×22415322165020² (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 7 ways as a sum of consecutive naturals, for example, 7676478734 + ... + 7676481653.

It is an arithmetic number, because the mean of its divisors is an integer number (1988208370246).

Almost surely, 2^{22415322165020} is an apocalyptic number.

22415322165020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22415322165020 is an abundant number, since it is smaller than the sum of its proper divisors (25301678720884).

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

22415322165020 is a wasteful number, since it uses less digits than its factorization.

22415322165020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15352960469 (or 15352960467 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 22415322165020 in words is "twenty-two trillion, four hundred fifteen billion, three hundred twenty-two million, one hundred sixty-five thousand, twenty".