22200011020002 has 32 divisors (see below), whose sum is σ = 45875972620800. Its totient is φ = 7154467032960.

The previous prime is 22200011019973. The next prime is 22200011020013. The reversal of 22200011020002 is 20002011000222.

It is a self number, because there is not a number n which added to its sum of digits gives 22200011020002.

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, 56694733 + ... + 57084960.

It is an arithmetic number, because the mean of its divisors is an integer number (1433624144400).

Almost surely, 2^{22200011020002} is an apocalyptic number.

22200011020002 is an abundant number, since it is smaller than the sum of its proper divisors (23675961600798).

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

22200011020002 is a wasteful number, since it uses less digits than its factorization.

22200011020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113780778.

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

Adding to 22200011020002 its reverse (20002011000222), we get a palindrome (42202022020224).

The spelling of 22200011020002 in words is "twenty-two trillion, two hundred billion, eleven million, twenty thousand, two".