2551131122 has 8 divisors (see below), whose sum is σ = 3830207472. Its totient is φ = 1274395300.

The previous prime is 2551131113. The next prime is 2551131139. The reversal of 2551131122 is 2211311552.

2551131122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2551131122³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582404 + ... + 586767.

It is an arithmetic number, because the mean of its divisors is an integer number (478775934).

Almost surely, 2^2551131122 is an apocalyptic number.

2551131122 is a deficient number, since it is larger than the sum of its proper divisors (1279076350).

2551131122 is a wasteful number, since it uses less digits than its factorization.

2551131122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170264.

The product of its digits is 600, while the sum is 23.

The square root of 2551131122 is about 50508.7232267853. The cubic root of 2551131122 is about 1366.3991828554.

Adding to 2551131122 its reverse (2211311552), we get a palindrome (4762442674).

The spelling of 2551131122 in words is "two billion, five hundred fifty-one million, one hundred thirty-one thousand, one hundred twenty-two".