22000002020002 has 64 divisors (see below), whose sum is σ = 35752111718400. Its totient is φ = 10118951568000.

The previous prime is 22000002019997. The next prime is 22000002020033. The reversal of 22000002020002 is 20002020000022.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 418391749 + ... + 418444327.

It is an arithmetic number, because the mean of its divisors is an integer number (558626745600).

Almost surely, 2^{22000002020002} is an apocalyptic number.

22000002020002 is a deficient number, since it is larger than the sum of its proper divisors (13752109698398).

22000002020002 is a wasteful number, since it uses less digits than its factorization.

22000002020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53903.

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 22000002020002 its reverse (20002020000022), we get a palindrome (42002022020024).

It can be divided in two parts, 220000020 and 20002, that added together give a palindrome (220020022).

The spelling of 22000002020002 in words is "twenty-two trillion, two million, twenty thousand, two".