220000010021022 has 48 divisors (see below), whose sum is σ = 558367372380672. Its totient is φ = 57142859744880.

The previous prime is 220000010020993. The next prime is 220000010021083. The reversal of 220000010021022 is 220120010000022.

220000010021022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×220000010021022³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220000010020989 and 220000010021007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34013603758 + ... + 34013610225.

It is an arithmetic number, because the mean of its divisors is an integer number (11632653591264).

Almost surely, 2^{220000010021022} is an apocalyptic number.

220000010021022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220000010021022 is an abundant number, since it is smaller than the sum of its proper divisors (338367362359650).

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

220000010021022 is a wasteful number, since it uses less digits than its factorization.

220000010021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68027214013 (or 68027214006 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220000010021022 its reverse (220120010000022), we get a palindrome (440120020021044).

The spelling of 220000010021022 in words is "two hundred twenty trillion, ten million, twenty-one thousand, twenty-two".