2122110022002 has 32 divisors (see below), whose sum is σ = 4468310589120. Its totient is φ = 670033425600.

The previous prime is 2122110021971. The next prime is 2122110022051. The reversal of 2122110022002 is 2002200112212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 758833 + ... + 2195460.

It is an arithmetic number, because the mean of its divisors is an integer number (139634705910).

Almost surely, 2^{2122110022002} is an apocalyptic number.

2122110022002 is an abundant number, since it is smaller than the sum of its proper divisors (2346200567118).

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

2122110022002 is a wasteful number, since it uses less digits than its factorization.

2122110022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2960618.

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

Adding to 2122110022002 its reverse (2002200112212), we get a palindrome (4124310134214).

The spelling of 2122110022002 in words is "two trillion, one hundred twenty-two billion, one hundred ten million, twenty-two thousand, two".