2316661622 has 16 divisors (see below), whose sum is σ = 3883363344. Its totient is φ = 1027344000.

The previous prime is 2316661579. The next prime is 2316661639. The reversal of 2316661622 is 2261666132.

It is a happy number.

2316661622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1283279 + ... + 1285082.

It is an arithmetic number, because the mean of its divisors is an integer number (242710209).

Almost surely, 2^2316661622 is an apocalyptic number.

2316661622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2316661622 is a deficient number, since it is larger than the sum of its proper divisors (1566701722).

2316661622 is a wasteful number, since it uses less digits than its factorization.

2316661622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2568415.

The product of its digits is 31104, while the sum is 35.

The square root of 2316661622 is about 48131.7111891942. The cubic root of 2316661622 is about 1323.1859112988.

The spelling of 2316661622 in words is "two billion, three hundred sixteen million, six hundred sixty-one thousand, six hundred twenty-two".