220244442022 has 16 divisors (see below), whose sum is σ = 379368417600. Its totient is φ = 94842104040.

The previous prime is 220244442017. The next prime is 220244442031.

220244442022 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×220244442022² (a number of 23 digits) contains 22 as substring.

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, 263449872 + ... + 263450707.

It is an arithmetic number, because the mean of its divisors is an integer number (23710526100).

Almost surely, 2^220244442022 is an apocalyptic number.

220244442022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220244442022 is a deficient number, since it is larger than the sum of its proper divisors (159123975578).

220244442022 is a wasteful number, since it uses less digits than its factorization.

220244442022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526900611.

The product of its (nonzero) digits is 16384, while the sum is 28.

It can be divided in two parts, 220244 and 442022, that added together give a palindrome (662266).

The spelling of 220244442022 in words is "two hundred twenty billion, two hundred forty-four million, four hundred forty-two thousand, twenty-two".