2316551222 has 12 divisors (see below), whose sum is σ = 3524472708. Its totient is φ = 1141956900.

The previous prime is 2316551213. The next prime is 2316551261. The reversal of 2316551222 is 2221556132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104804 + ... + 124967.

It is an arithmetic number, because the mean of its divisors is an integer number (293706059).

Almost surely, 2^2316551222 is an apocalyptic number.

2316551222 is a deficient number, since it is larger than the sum of its proper divisors (1207921486).

2316551222 is an equidigital number, since it uses as much as digits as its factorization.

2316551222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229915 (or 229844 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 2316551222 is about 48130.5643224760. The cubic root of 2316551222 is about 1323.1648922537.

The spelling of 2316551222 in words is "two billion, three hundred sixteen million, five hundred fifty-one thousand, two hundred twenty-two".