220200222212020 has 96 divisors (see below), whose sum is σ = 486988148908800. Its totient is φ = 83404915660800.

The previous prime is 220200222211999. The next prime is 220200222212041. The reversal of 220200222212020 is 20212222002022.

It is an interprime number because it is at equal distance from previous prime (220200222211999) and next prime (220200222212041).

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 13971200940 + ... + 13971216700.

It is an arithmetic number, because the mean of its divisors is an integer number (5072793217800).

Almost surely, 2^{220200222212020} is an apocalyptic number.

220200222212020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220200222212020 is an abundant number, since it is smaller than the sum of its proper divisors (266787926696780).

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

220200222212020 is a wasteful number, since it uses less digits than its factorization.

220200222212020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30809 (or 30807 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 220200222212020 its reverse (20212222002022), we get a palindrome (240412444214042).

The spelling of 220200222212020 in words is "two hundred twenty trillion, two hundred billion, two hundred twenty-two million, two hundred twelve thousand, twenty".