2951213122 has 96 divisors (see below), whose sum is σ = 5566216320. Its totient is φ = 1154630400.

The previous prime is 2951213093. The next prime is 2951213149. The reversal of 2951213122 is 2213121592.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33159654 + ... + 33159742.

It is an arithmetic number, because the mean of its divisors is an integer number (57981420).

Almost surely, 2^2951213122 is an apocalyptic number.

2951213122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2951213122 is a deficient number, since it is larger than the sum of its proper divisors (2615003198).

2951213122 is a wasteful number, since it uses less digits than its factorization.

2951213122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280 (or 209 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 2951213122 is about 54325.0690013368. The cubic root of 2951213122 is about 1434.3887082999.

The spelling of 2951213122 in words is "two billion, nine hundred fifty-one million, two hundred thirteen thousand, one hundred twenty-two".