220205502022 has 48 divisors (see below), whose sum is σ = 371101409280. Its totient is φ = 97901884080.

The previous prime is 220205502019. The next prime is 220205502031.

220205502022 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×220205502022² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 220205501984 and 220205502002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1991803 + ... + 2099449.

It is an arithmetic number, because the mean of its divisors is an integer number (7731279360).

Almost surely, 2^220205502022 is an apocalyptic number.

220205502022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220205502022 is a deficient number, since it is larger than the sum of its proper divisors (150895907258).

220205502022 is a wasteful number, since it uses less digits than its factorization.

220205502022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107857 (or 107846 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

It can be divided in two parts, 220205 and 502022, that added together give a palindrome (722227).

The spelling of 220205502022 in words is "two hundred twenty billion, two hundred five million, five hundred two thousand, twenty-two".