2251532110 has 16 divisors (see below), whose sum is σ = 4266061200. Its totient is φ = 853212096.

The previous prime is 2251532093. The next prime is 2251532111. The reversal of 2251532110 is 112351522.

2251532110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2251532110² = 10138793684722104200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2251532111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5924895 + ... + 5925274.

It is an arithmetic number, because the mean of its divisors is an integer number (266628825).

Almost surely, 2^2251532110 is an apocalyptic number.

2251532110 is a deficient number, since it is larger than the sum of its proper divisors (2014529090).

2251532110 is a wasteful number, since it uses less digits than its factorization.

2251532110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11850195.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 2251532110 is about 47450.3120116191. The cubic root of 2251532110 is about 1310.6680565904.

Adding to 2251532110 its reverse (112351522), we get a palindrome (2363883632).

It can be divided in two parts, 2251 and 532110, that added together give a square (534361 = 731²).

The spelling of 2251532110 in words is "two billion, two hundred fifty-one million, five hundred thirty-two thousand, one hundred ten".