20022030486624 has 96 divisors (see below), whose sum is σ = 53867275862400. Its totient is φ = 6508234478592.

The previous prime is 20022030486583. The next prime is 20022030486751. The reversal of 20022030486624 is 42668403022002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

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, 1383574 + ... + 6477525.

It is an arithmetic number, because the mean of its divisors is an integer number (561117456900).

Almost surely, 2^{20022030486624} is an apocalyptic number.

20022030486624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20022030486624 is an abundant number, since it is smaller than the sum of its proper divisors (33845245375776).

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

20022030486624 is a wasteful number, since it uses less digits than its factorization.

20022030486624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7861772 (or 7861764 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 39.

The spelling of 20022030486624 in words is "twenty trillion, twenty-two billion, thirty million, four hundred eighty-six thousand, six hundred twenty-four".