2971212255 has 96 divisors (see below), whose sum is σ = 5841538560. Its totient is φ = 1383863040.

The previous prime is 2971212241. The next prime is 2971212271. The reversal of 2971212255 is 5522121792.

It is not a de Polignac number, because 2971212255 - 2⁹ = 2971211743 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3774972 + ... + 3775758.

It is an arithmetic number, because the mean of its divisors is an integer number (60849360).

Almost surely, 2^2971212255 is an apocalyptic number.

2971212255 is a deficient number, since it is larger than the sum of its proper divisors (2870326305).

2971212255 is a wasteful number, since it uses less digits than its factorization.

2971212255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101 (or 1098 counting only the distinct ones).

The product of its digits is 25200, while the sum is 36.

The square root of 2971212255 is about 54508.8273126473. The cubic root of 2971212255 is about 1437.6215003037.

The spelling of 2971212255 in words is "two billion, nine hundred seventy-one million, two hundred twelve thousand, two hundred fifty-five".