2002002122010 has 64 divisors (see below), whose sum is σ = 5353129119744. Its totient is φ = 475007592000.

The previous prime is 2002002121981. The next prime is 2002002122023. The reversal of 2002002122010 is 102212002002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64523566 + ... + 64554585.

It is an arithmetic number, because the mean of its divisors is an integer number (83642642496).

Almost surely, 2^{2002002122010} is an apocalyptic number.

2002002122010 is an abundant number, since it is smaller than the sum of its proper divisors (3351126997734).

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

2002002122010 is a wasteful number, since it uses less digits than its factorization.

2002002122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129078219.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2002002122010 its reverse (102212002002), we get a palindrome (2104214124012).

The spelling of 2002002122010 in words is "two trillion, two billion, two million, one hundred twenty-two thousand, ten".