5051213412222 has 16 divisors (see below), whose sum is σ = 10337366983680. Its totient is φ = 1644581110872.

The previous prime is 5051213412209. The next prime is 5051213412233. The reversal of 5051213412222 is 2222143121505.

It is a super-2 number, since 2×5051213412222² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5051213412222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9789173022 + ... + 9789173537.

It is an arithmetic number, because the mean of its divisors is an integer number (646085436480).

Almost surely, 2^{5051213412222} is an apocalyptic number.

5051213412222 is an abundant number, since it is smaller than the sum of its proper divisors (5286153571458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5051213412222 is a wasteful number, since it uses less digits than its factorization.

5051213412222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19578346607.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 5051213412222 its reverse (2222143121505), we get a palindrome (7273356533727).

The spelling of 5051213412222 in words is "five trillion, fifty-one billion, two hundred thirteen million, four hundred twelve thousand, two hundred twenty-two".