2252233156 has 24 divisors (see below), whose sum is σ = 4075305696. Its totient is φ = 1088374080.

The previous prime is 2252233147. The next prime is 2252233183. The reversal of 2252233156 is 6513322522.

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, 46626 + ... + 81721.

It is an arithmetic number, because the mean of its divisors is an integer number (169804404).

Almost surely, 2^2252233156 is an apocalyptic number.

It is an amenable number.

2252233156 is a deficient number, since it is larger than the sum of its proper divisors (1823072540).

2252233156 is a wasteful number, since it uses less digits than its factorization.

2252233156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128499 (or 128497 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 2252233156 is about 47457.6985956968. The cubic root of 2252233156 is about 1310.8040740821.

Adding to 2252233156 its reverse (6513322522), we get a palindrome (8765555678).

The spelling of 2252233156 in words is "two billion, two hundred fifty-two million, two hundred thirty-three thousand, one hundred fifty-six".