2242304312 has 16 divisors (see below), whose sum is σ = 4205085840. Its totient is φ = 1120948096.

The previous prime is 2242304299. The next prime is 2242304329. The reversal of 2242304312 is 2134032422.

It is a super-2 number, since 2×2242304312² = 10055857255227586688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27728 + ... + 72480.

It is an arithmetic number, because the mean of its divisors is an integer number (262817865).

Almost surely, 2^2242304312 is an apocalyptic number.

It is an amenable number.

2242304312 is a deficient number, since it is larger than the sum of its proper divisors (1962781528).

2242304312 is a wasteful number, since it uses less digits than its factorization.

2242304312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51022 (or 51018 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2242304312 is about 47352.9757459867. The cubic root of 2242304312 is about 1308.8750344428.

Adding to 2242304312 its reverse (2134032422), we get a palindrome (4376336734).

The spelling of 2242304312 in words is "two billion, two hundred forty-two million, three hundred four thousand, three hundred twelve".