2222020332 has 36 divisors (see below), whose sum is σ = 6419170576. Its totient is φ = 634862880.

The previous prime is 2222020279. The next prime is 2222020351. The reversal of 2222020332 is 2330202222.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4408519 + ... + 4409022.

Almost surely, 2^2222020332 is an apocalyptic number.

It is an amenable number.

2222020332 is an abundant number, since it is smaller than the sum of its proper divisors (4197150244).

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

2222020332 is a wasteful number, since it uses less digits than its factorization.

2222020332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8817558 (or 8817553 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2222020332 is about 47138.3106612870. The cubic root of 2222020332 is about 1304.9163605179.

Adding to 2222020332 its reverse (2330202222), we get a palindrome (4552222554).

The spelling of 2222020332 in words is "two billion, two hundred twenty-two million, twenty thousand, three hundred thirty-two".