2320021122 has 16 divisors (see below), whose sum is σ = 4641095712. Its totient is φ = 773164800.

The previous prime is 2320021111. The next prime is 2320021139. The reversal of 2320021122 is 2211200232.

It is a happy number.

It is a super-2 number, since 2×2320021122² = 10764996013052277768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13663 + ... + 69474.

It is an arithmetic number, because the mean of its divisors is an integer number (290068482).

Almost surely, 2^2320021122 is an apocalyptic number.

2320021122 is an abundant number, since it is smaller than the sum of its proper divisors (2321074590).

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

2320021122 is a wasteful number, since it uses less digits than its factorization.

2320021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87793.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2320021122 is about 48166.5975754983. The cubic root of 2320021122 is about 1323.8252070860.

Adding to 2320021122 its reverse (2211200232), we get a palindrome (4531221354).

The spelling of 2320021122 in words is "two billion, three hundred twenty million, twenty-one thousand, one hundred twenty-two".