2802226251 has 32 divisors (see below), whose sum is σ = 4117542912. Its totient is φ = 1681090560.

The previous prime is 2802226241. The next prime is 2802226289. The reversal of 2802226251 is 1526222082.

It is not a de Polignac number, because 2802226251 - 2⁶ = 2802226187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2802226201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1419301 + ... + 1421273.

It is an arithmetic number, because the mean of its divisors is an integer number (128673216).

Almost surely, 2^2802226251 is an apocalyptic number.

2802226251 is a deficient number, since it is larger than the sum of its proper divisors (1315316661).

2802226251 is a wasteful number, since it uses less digits than its factorization.

2802226251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2403.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2802226251 is about 52936.0581362081. The cubic root of 2802226251 is about 1409.8331964039.

The spelling of 2802226251 in words is "two billion, eight hundred two million, two hundred twenty-six thousand, two hundred fifty-one".