5051212522230 has 128 divisors (see below), whose sum is σ = 13938253562880. Its totient is φ = 1147610257920.

The previous prime is 5051212522207. The next prime is 5051212522243. The reversal of 5051212522230 is 322252121505.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 89473572 + ... + 89530008.

It is an arithmetic number, because the mean of its divisors is an integer number (108892605960).

Almost surely, 2^{5051212522230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5051212522230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6969126781440).

5051212522230 is an abundant number, since it is smaller than the sum of its proper divisors (8887041040650).

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

5051212522230 is a wasteful number, since it uses less digits than its factorization.

5051212522230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59014.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 5051212522230 its reverse (322252121505), we get a palindrome (5373464643735).

The spelling of 5051212522230 in words is "five trillion, fifty-one billion, two hundred twelve million, five hundred twenty-two thousand, two hundred thirty".