2002101122210 has 32 divisors (see below), whose sum is σ = 4175027321472. Its totient is φ = 677031454080.

The previous prime is 2002101122129. The next prime is 2002101122251. The reversal of 2002101122210 is 122211012002.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195895196 + ... + 195905415.

It is an arithmetic number, because the mean of its divisors is an integer number (130469603796).

Almost surely, 2^{2002101122210} is an apocalyptic number.

2002101122210 is an abundant number, since it is smaller than the sum of its proper divisors (2172926199262).

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

2002101122210 is a wasteful number, since it uses less digits than its factorization.

2002101122210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391800698.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2002101122210 its reverse (122211012002), we get a palindrome (2124312134212).

The spelling of 2002101122210 in words is "two trillion, two billion, one hundred one million, one hundred twenty-two thousand, two hundred ten".