2122630936 has 16 divisors (see below), whose sum is σ = 3981072240. Its totient is φ = 1061011680.

The previous prime is 2122630933. The next prime is 2122630943. The reversal of 2122630936 is 6390362212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122630933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6771 + ... + 65506.

It is an arithmetic number, because the mean of its divisors is an integer number (248817015).

Almost surely, 2^2122630936 is an apocalyptic number.

It is an amenable number.

2122630936 is a deficient number, since it is larger than the sum of its proper divisors (1858441304).

2122630936 is a wasteful number, since it uses less digits than its factorization.

2122630936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75954 (or 75950 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 2122630936 is about 46072.0190137137. The cubic root of 2122630936 is about 1285.1628505624.

The spelling of 2122630936 in words is "two billion, one hundred twenty-two million, six hundred thirty thousand, nine hundred thirty-six".