122020010084 has 24 divisors (see below), whose sum is σ = 258395316480. Its totient is φ = 49218155136.

The previous prime is 122020010083. The next prime is 122020010111. The reversal of 122020010084 is 480010020221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122020010083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128171804 + ... + 128172755.

It is an arithmetic number, because the mean of its divisors is an integer number (10766471520).

Almost surely, 2^122020010084 is an apocalyptic number.

122020010084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

122020010084 is an abundant number, since it is smaller than the sum of its proper divisors (136375306396).

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

122020010084 is a wasteful number, since it uses less digits than its factorization.

122020010084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256344587 (or 256344585 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The spelling of 122020010084 in words is "one hundred twenty-two billion, twenty million, ten thousand, eighty-four".