220331133022 has 32 divisors (see below), whose sum is σ = 443743824384. Its totient is φ = 79239967200.

The previous prime is 220331132941. The next prime is 220331133031.

220331133022 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 = 220331132984 and 220331133002.

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 15 ways as a sum of consecutive naturals, for example, 55025754 + ... + 55029757.

It is an arithmetic number, because the mean of its divisors is an integer number (13866994512).

Almost surely, 2^220331133022 is an apocalyptic number.

220331133022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220331133022 is an abundant number, since it is smaller than the sum of its proper divisors (223412691362).

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

220331133022 is a wasteful number, since it uses less digits than its factorization.

220331133022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110055544.

The product of its (nonzero) digits is 1296, while the sum is 22.

It can be divided in two parts, 220331 and 133022, that added together give a palindrome (353353).

The spelling of 220331133022 in words is "two hundred twenty billion, three hundred thirty-one million, one hundred thirty-three thousand, twenty-two".