220122200220022 has 8 divisors (see below), whose sum is σ = 330184637677872. Its totient is φ = 110060654327400.

The previous prime is 220122200219983. The next prime is 220122200220023. The reversal of 220122200220022 is 220022002221022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220122200220023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222273729 + ... + 223261852.

It is an arithmetic number, because the mean of its divisors is an integer number (41273079709734).

Almost surely, 2^{220122200220022} is an apocalyptic number.

220122200220022 is a deficient number, since it is larger than the sum of its proper divisors (110062437457850).

220122200220022 is a wasteful number, since it uses less digits than its factorization.

220122200220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445782614.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 220122200220022 its reverse (220022002221022), we get a palindrome (440144202441044).

The spelling of 220122200220022 in words is "two hundred twenty trillion, one hundred twenty-two billion, two hundred million, two hundred twenty thousand, twenty-two".