20222202002 has 16 divisors (see below), whose sum is σ = 31655171520. Its totient is φ = 9670562352.

The previous prime is 20222201959. The next prime is 20222202031. The reversal of 20222202002 is 20020222202.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 877949 + ... + 900687.

It is an arithmetic number, because the mean of its divisors is an integer number (1978448220).

Almost surely, 2^20222202002 is an apocalyptic number.

20222202002 is a deficient number, since it is larger than the sum of its proper divisors (11432969518).

20222202002 is a wasteful number, since it uses less digits than its factorization.

20222202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42097.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 20222202002 its reverse (20020222202), we get a palindrome (40242424204).

The spelling of 20222202002 in words is "twenty billion, two hundred twenty-two million, two hundred two thousand, two".