2220133320 has 64 divisors (see below), whose sum is σ = 7400448000. Its totient is φ = 592035264.

The previous prime is 2220133303. The next prime is 2220133423. The reversal of 2220133320 is 233310222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2220133293 and 2220133302.

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, 1026760 + ... + 1028919.

It is an arithmetic number, because the mean of its divisors is an integer number (115632000).

Almost surely, 2^2220133320 is an apocalyptic number.

2220133320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220133320 is an abundant number, since it is smaller than the sum of its proper divisors (5180314680).

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

2220133320 is a wasteful number, since it uses less digits than its factorization.

2220133320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2055699 (or 2055689 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2220133320 is about 47118.2907160266. The cubic root of 2220133320 is about 1304.5468634176.

Adding to 2220133320 its reverse (233310222), we get a palindrome (2453443542).

The spelling of 2220133320 in words is "two billion, two hundred twenty million, one hundred thirty-three thousand, three hundred twenty".