2122021302002 has 32 divisors (see below), whose sum is σ = 3726968958720. Its totient is φ = 887139025920.

The previous prime is 2122021301903. The next prime is 2122021302019. The reversal of 2122021302002 is 2002031202212.

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, 4171874 + ... + 4652802.

It is an arithmetic number, because the mean of its divisors is an integer number (116467779960).

Almost surely, 2^{2122021302002} is an apocalyptic number.

2122021302002 is a deficient number, since it is larger than the sum of its proper divisors (1604947656718).

2122021302002 is a wasteful number, since it uses less digits than its factorization.

2122021302002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488666.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2122021302002 its reverse (2002031202212), we get a palindrome (4124052504214).

The spelling of 2122021302002 in words is "two trillion, one hundred twenty-two billion, twenty-one million, three hundred two thousand, two".