51010222422331 has 8 divisors (see below), whose sum is σ = 52508213948960. Its totient is φ = 49518511783488.

The previous prime is 51010222422307. The next prime is 51010222422347. The reversal of 51010222422331 is 13322422201015.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 51010222422331 - 2³³ = 51001632487739 is a prime.

It is a super-2 number, since 2×51010222422331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 51010222422331.

It is not an unprimeable number, because it can be changed into a prime (51010222428331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1570205466 + ... + 1570237951.

It is an arithmetic number, because the mean of its divisors is an integer number (6563526743620).

Almost surely, 2^{51010222422331} is an apocalyptic number.

51010222422331 is a deficient number, since it is larger than the sum of its proper divisors (1497991526629).

51010222422331 is a wasteful number, since it uses less digits than its factorization.

51010222422331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3140443893.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 51010222422331 its reverse (13322422201015), we get a palindrome (64332644623346).

The spelling of 51010222422331 in words is "fifty-one trillion, ten billion, two hundred twenty-two million, four hundred twenty-two thousand, three hundred thirty-one".