2122986316 has 24 divisors (see below), whose sum is σ = 4291385616. Its totient is φ = 908229120.

The previous prime is 2122986289. The next prime is 2122986317. The reversal of 2122986316 is 6136892212.

It is not an unprimeable number, because it can be changed into a prime (2122986317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1418361 + ... + 1419856.

It is an arithmetic number, because the mean of its divisors is an integer number (178807734).

Almost surely, 2^2122986316 is an apocalyptic number.

It is an amenable number.

2122986316 is an abundant number, since it is smaller than the sum of its proper divisors (2168399300).

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

2122986316 is a wasteful number, since it uses less digits than its factorization.

2122986316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2838249 (or 2838247 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 2122986316 is about 46075.8756400787. The cubic root of 2122986316 is about 1285.2345690573.

The spelling of 2122986316 in words is "two billion, one hundred twenty-two million, nine hundred eighty-six thousand, three hundred sixteen".