220250052022 has 64 divisors (see below), whose sum is σ = 446059353600. Its totient is φ = 78768161280.

The previous prime is 220250051971. The next prime is 220250052031.

220250052022 is nontrivially palindromic in base 10.

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 = 220250051984 and 220250052002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51054 + ... + 665662.

It is an arithmetic number, because the mean of its divisors is an integer number (6969677400).

Almost surely, 2^220250052022 is an apocalyptic number.

220250052022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220250052022 is an abundant number, since it is smaller than the sum of its proper divisors (225809301578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220250052022 is a wasteful number, since it uses less digits than its factorization.

220250052022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614821.

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

It can be divided in two parts, 2202500 and 52022, that added together give a palindrome (2254522).

The spelling of 220250052022 in words is "two hundred twenty billion, two hundred fifty million, fifty-two thousand, twenty-two".