2002002122012 has 24 divisors (see below), whose sum is σ = 3585104831616. Its totient is φ = 977688070128.

The previous prime is 2002002121981. The next prime is 2002002122023. The reversal of 2002002122012 is 2102212002002.

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, 5191793 + ... + 5564055.

It is an arithmetic number, because the mean of its divisors is an integer number (149379367984).

Almost surely, 2^{2002002122012} is an apocalyptic number.

It is an amenable number.

2002002122012 is a deficient number, since it is larger than the sum of its proper divisors (1583102709604).

2002002122012 is a wasteful number, since it uses less digits than its factorization.

2002002122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403577 (or 403575 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2002002122012 its reverse (2102212002002), we get a palindrome (4104214124014).

The spelling of 2002002122012 in words is "two trillion, two billion, two million, one hundred twenty-two thousand, twelve".