2279552122 has 16 divisors (see below), whose sum is σ = 3504076992. Its totient is φ = 1111857120.

The previous prime is 2279552111. The next prime is 2279552137. The reversal of 2279552122 is 2212559722.

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, 68779 + ... + 96382.

It is an arithmetic number, because the mean of its divisors is an integer number (219004812).

Almost surely, 2^2279552122 is an apocalyptic number.

2279552122 is a deficient number, since it is larger than the sum of its proper divisors (1224524870).

2279552122 is a wasteful number, since it uses less digits than its factorization.

2279552122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165333.

The product of its digits is 50400, while the sum is 37.

The square root of 2279552122 is about 47744.6554286446. The cubic root of 2279552122 is about 1316.0826856673.

The spelling of 2279552122 in words is "two billion, two hundred seventy-nine million, five hundred fifty-two thousand, one hundred twenty-two".