2616643122 has 16 divisors (see below), whose sum is σ = 5262524640. Its totient is φ = 867341312.

The previous prime is 2616643109. The next prime is 2616643147. The reversal of 2616643122 is 2213466162.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1217103 + ... + 1219250.

It is an arithmetic number, because the mean of its divisors is an integer number (328907790).

Almost surely, 2^2616643122 is an apocalyptic number.

2616643122 is an abundant number, since it is smaller than the sum of its proper divisors (2645881518).

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

2616643122 is a wasteful number, since it uses less digits than its factorization.

2616643122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2436537.

The product of its digits is 20736, while the sum is 33.

The square root of 2616643122 is about 51153.1340388837. The cubic root of 2616643122 is about 1377.9966594333.

The spelling of 2616643122 in words is "two billion, six hundred sixteen million, six hundred forty-three thousand, one hundred twenty-two".