20220022222202 has 16 divisors (see below), whose sum is σ = 33380117140032. Its totient is φ = 9109583622720.

The previous prime is 20220022222187. The next prime is 20220022222247. The reversal of 20220022222202 is 20222222002202.

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, 4066775918 + ... + 4066780889.

It is an arithmetic number, because the mean of its divisors is an integer number (2086257321252).

Almost surely, 2^{20220022222202} is an apocalyptic number.

20220022222202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20220022222202 is a deficient number, since it is larger than the sum of its proper divisors (13160094917830).

20220022222202 is a wasteful number, since it uses less digits than its factorization.

20220022222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8133556933.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 20220022222202 its reverse (20222222002202), we get a palindrome (40442244224404).

The spelling of 20220022222202 in words is "twenty trillion, two hundred twenty billion, twenty-two million, two hundred twenty-two thousand, two hundred two".