2612645122 has 16 divisors (see below), whose sum is σ = 4132152000. Its totient is φ = 1235491920.

The previous prime is 2612645099. The next prime is 2612645137. The reversal of 2612645122 is 2215462162.

2612645122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 34629 + ... + 80152.

It is an arithmetic number, because the mean of its divisors is an integer number (258259500).

Almost surely, 2^2612645122 is an apocalyptic number.

2612645122 is a deficient number, since it is larger than the sum of its proper divisors (1519506878).

2612645122 is a wasteful number, since it uses less digits than its factorization.

2612645122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115401.

The product of its digits is 11520, while the sum is 31.

The square root of 2612645122 is about 51114.0403607463. The cubic root of 2612645122 is about 1377.2944825544.

The spelling of 2612645122 in words is "two billion, six hundred twelve million, six hundred forty-five thousand, one hundred twenty-two".