220242404242022 has 16 divisors (see below), whose sum is σ = 344446442703360. Its totient is φ = 105486723070848.

The previous prime is 220242404242019. The next prime is 220242404242031.

220242404242022 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 220242404242022.

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, 14949925043 + ... + 14949939774.

It is an arithmetic number, because the mean of its divisors is an integer number (21527902668960).

Almost surely, 2^{220242404242022} is an apocalyptic number.

220242404242022 is a deficient number, since it is larger than the sum of its proper divisors (124204038461338).

220242404242022 is a wasteful number, since it uses less digits than its factorization.

220242404242022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29899864975.

The product of its (nonzero) digits is 65536, while the sum is 32.

It can be divided in two parts, 22024240 and 4242022, that added together give a palindrome (26266262).

The spelling of 220242404242022 in words is "two hundred twenty trillion, two hundred forty-two billion, four hundred four million, two hundred forty-two thousand, twenty-two".