2220331092 has 48 divisors (see below), whose sum is σ = 5925642240. Its totient is φ = 633870432.

The previous prime is 2220331081. The next prime is 2220331093. The reversal of 2220331092 is 2901330222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220331093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101509 + ... + 121427.

It is an arithmetic number, because the mean of its divisors is an integer number (123450880).

Almost surely, 2^2220331092 is an apocalyptic number.

It is an amenable number.

2220331092 is an abundant number, since it is smaller than the sum of its proper divisors (3705311148).

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

2220331092 is a wasteful number, since it uses less digits than its factorization.

2220331092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21260 (or 21258 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2220331092 is about 47120.3893447412. The cubic root of 2220331092 is about 1304.5855991066.

The spelling of 2220331092 in words is "two billion, two hundred twenty million, three hundred thirty-one thousand, ninety-two".