2252211856 has 20 divisors (see below), whose sum is σ = 4365225072. Its totient is φ = 1125702176.

The previous prime is 2252211851. The next prime is 2252211881. The reversal of 2252211856 is 6581122522.

It is not an unprimeable number, because it can be changed into a prime (2252211851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23655 + ... + 71161.

Almost surely, 2^2252211856 is an apocalyptic number.

It is an amenable number.

2252211856 is a deficient number, since it is larger than the sum of its proper divisors (2113013216).

2252211856 is a wasteful number, since it uses less digits than its factorization.

2252211856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50478 (or 50472 counting only the distinct ones).

The product of its digits is 19200, while the sum is 34.

The square root of 2252211856 is about 47457.4741847899. The cubic root of 2252211856 is about 1310.7999418553.

The spelling of 2252211856 in words is "two billion, two hundred fifty-two million, two hundred eleven thousand, eight hundred fifty-six".