3022220303212 has 96 divisors (see below), whose sum is σ = 5816939192064. Its totient is φ = 1362554265600.

The previous prime is 3022220303143. The next prime is 3022220303231. The reversal of 3022220303212 is 2123030222203.

It is a super-2 number, since 2×3022220303212² (a number of 26 digits) contains 22 as substring.

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

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, 3840177883 + ... + 3840178669.

It is an arithmetic number, because the mean of its divisors is an integer number (60593116584).

Almost surely, 2^{3022220303212} is an apocalyptic number.

It is an amenable number.

3022220303212 is a deficient number, since it is larger than the sum of its proper divisors (2794718888852).

3022220303212 is a wasteful number, since it uses less digits than its factorization.

3022220303212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159 (or 2157 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 3022220303212 its reverse (2123030222203), we get a palindrome (5145250525415).

The spelling of 3022220303212 in words is "three trillion, twenty-two billion, two hundred twenty million, three hundred three thousand, two hundred twelve".