51034444222 has 8 divisors (see below), whose sum is σ = 78418780272. Its totient is φ = 24894850800.

The previous prime is 51034444207. The next prime is 51034444231. The reversal of 51034444222 is 22244443015.

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, 311185554 + ... + 311185717.

It is an arithmetic number, because the mean of its divisors is an integer number (9802347534).

Almost surely, 2^51034444222 is an apocalyptic number.

51034444222 is a deficient number, since it is larger than the sum of its proper divisors (27384336050).

51034444222 is a wasteful number, since it uses less digits than its factorization.

51034444222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622371314.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 51034444222 its reverse (22244443015), we get a palindrome (73278887237).

The spelling of 51034444222 in words is "fifty-one billion, thirty-four million, four hundred forty-four thousand, two hundred twenty-two".