80012002002 has 16 divisors (see below), whose sum is σ = 161043267072. Its totient is φ = 26500790160.

The previous prime is 80012001997. The next prime is 80012002009. The reversal of 80012002002 is 20020021008.

It is not an unprimeable number, because it can be changed into a prime (80012002009) 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, 42468274 + ... + 42470157.

It is an arithmetic number, because the mean of its divisors is an integer number (10065204192).

Almost surely, 2^80012002002 is an apocalyptic number.

80012002002 is an abundant number, since it is smaller than the sum of its proper divisors (81031265070).

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

80012002002 is a wasteful number, since it uses less digits than its factorization.

80012002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84938593.

The product of its (nonzero) digits is 64, while the sum is 15.

The spelling of 80012002002 in words is "eighty billion, twelve million, two thousand, two".