84202525122 has 16 divisors (see below), whose sum is σ = 168696920352. Its totient is φ = 28018863360.

The previous prime is 84202525103. The next prime is 84202525139. The reversal of 84202525122 is 22152520248.

It is a super-2 number, since 2×84202525122² (a number of 23 digits) contains 22 as substring.

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, 12157504 + ... + 12164427.

It is an arithmetic number, because the mean of its divisors is an integer number (10543557522).

Almost surely, 2^84202525122 is an apocalyptic number.

84202525122 is an abundant number, since it is smaller than the sum of its proper divisors (84494395230).

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

84202525122 is a wasteful number, since it uses less digits than its factorization.

84202525122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24322513.

The product of its (nonzero) digits is 25600, while the sum is 33.

The spelling of 84202525122 in words is "eighty-four billion, two hundred two million, five hundred twenty-five thousand, one hundred twenty-two".