2122202100002 has 32 divisors (see below), whose sum is σ = 3234436531200. Its totient is φ = 1044196964560.

The previous prime is 2122202100001. The next prime is 2122202100019. The reversal of 2122202100002 is 2000012022212.

It is a self number, because there is not a number n which added to its sum of digits gives 2122202100002.

It is not an unprimeable number, because it can be changed into a prime (2122202100001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56125499 + ... + 56163297.

It is an arithmetic number, because the mean of its divisors is an integer number (101076141600).

Almost surely, 2^{2122202100002} is an apocalyptic number.

2122202100002 is a deficient number, since it is larger than the sum of its proper divisors (1112234431198).

2122202100002 is a wasteful number, since it uses less digits than its factorization.

2122202100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39646.

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

Adding to 2122202100002 its reverse (2000012022212), we get a palindrome (4122214122214).

The spelling of 2122202100002 in words is "two trillion, one hundred twenty-two billion, two hundred two million, one hundred thousand, two".