220133331404 has 48 divisors (see below), whose sum is σ = 451221528576. Its totient is φ = 91997596800.

The previous prime is 220133331391. The next prime is 220133331419. The reversal of 220133331404 is 404133331022.

It is a super-2 number, since 2×220133331404² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2401397 + ... + 2491379.

It is an arithmetic number, because the mean of its divisors is an integer number (9400448512).

Almost surely, 2^220133331404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220133331404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225610764288).

220133331404 is an abundant number, since it is smaller than the sum of its proper divisors (231088197172).

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

220133331404 is a wasteful number, since it uses less digits than its factorization.

220133331404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92166 (or 92164 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 220133331404 its reverse (404133331022), we get a palindrome (624266662426).

The spelling of 220133331404 in words is "two hundred twenty billion, one hundred thirty-three million, three hundred thirty-one thousand, four hundred four".