2551332022 has 8 divisors (see below), whose sum is σ = 3839071536. Its totient is φ = 1271641512.

The previous prime is 2551332019. The next prime is 2551332037. The reversal of 2551332022 is 2202331552.

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

It is a congruent number.

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, 2011458 + ... + 2012725.

It is an arithmetic number, because the mean of its divisors is an integer number (479883942).

Almost surely, 2^2551332022 is an apocalyptic number.

2551332022 is a deficient number, since it is larger than the sum of its proper divisors (1287739514).

2551332022 is a wasteful number, since it uses less digits than its factorization.

2551332022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4024502.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2551332022 is about 50510.7119530105. The cubic root of 2551332022 is about 1366.4350496112.

Adding to 2551332022 its reverse (2202331552), we get a palindrome (4753663574).

The spelling of 2551332022 in words is "two billion, five hundred fifty-one million, three hundred thirty-two thousand, twenty-two".