220122020200022 has 4 divisors (see below), whose sum is σ = 330183030300036. Its totient is φ = 110061010100010.

The previous prime is 220122020200007. The next prime is 220122020200051. The reversal of 220122020200022 is 220002020221022.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 55030505050004 + ... + 55030505050007.

It is an arithmetic number, because the mean of its divisors is an integer number (82545757575009).

Almost surely, 2^{220122020200022} is an apocalyptic number.

220122020200022 is a deficient number, since it is larger than the sum of its proper divisors (110061010100014).

220122020200022 is a wasteful number, since it uses less digits than its factorization.

220122020200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110061010100013.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 220122020200022 its reverse (220002020221022), we get a palindrome (440124040421044).

The spelling of 220122020200022 in words is "two hundred twenty trillion, one hundred twenty-two billion, twenty million, two hundred thousand, twenty-two".