20222002200022 has 16 divisors (see below), whose sum is σ = 34735208562432. Its totient is φ = 8649342602280.

The previous prime is 20222002200019. The next prime is 20222002200031. The reversal of 20222002200022 is 22000220022202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20222002199969 and 20222002200005.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1435806804 + ... + 1435820887.

It is an arithmetic number, because the mean of its divisors is an integer number (2170950535152).

Almost surely, 2^{20222002200022} is an apocalyptic number.

20222002200022 is a deficient number, since it is larger than the sum of its proper divisors (14513206362410).

20222002200022 is a wasteful number, since it uses less digits than its factorization.

20222002200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871628203.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 20222002200022 its reverse (22000220022202), we get a palindrome (42222222222224).

The spelling of 20222002200022 in words is "twenty trillion, two hundred twenty-two billion, two million, two hundred thousand, twenty-two".