5101213722 has 32 divisors (see below), whose sum is σ = 11137590720. Its totient is φ = 1544757120.

The previous prime is 5101213721. The next prime is 5101213739. The reversal of 5101213722 is 2273121015.

It is a junction number, because it is equal to n+sod(n) for n = 5101213692 and 5101213701.

It is not an unprimeable number, because it can be changed into a prime (5101213721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72654 + ... + 124422.

It is an arithmetic number, because the mean of its divisors is an integer number (348049710).

Almost surely, 2^5101213722 is an apocalyptic number.

5101213722 is an abundant number, since it is smaller than the sum of its proper divisors (6036376998).

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

5101213722 is a wasteful number, since it uses less digits than its factorization.

5101213722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53278.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 5101213722 is about 71422.7815336255. The cubic root of 5101213722 is about 1721.4371576363.

Adding to 5101213722 its reverse (2273121015), we get a palindrome (7374334737).

The spelling of 5101213722 in words is "five billion, one hundred one million, two hundred thirteen thousand, seven hundred twenty-two".