713012003220 has 96 divisors (see below), whose sum is σ = 2179904348160. Its totient is φ = 172694508160.

The previous prime is 713012003177. The next prime is 713012003239. The reversal of 713012003220 is 22300210317.

It is a super-2 number, since 2×713012003220² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238261 + ... + 1217699.

It is an arithmetic number, because the mean of its divisors is an integer number (22707336960).

Almost surely, 2^713012003220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 713012003220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1089952174080).

713012003220 is an abundant number, since it is smaller than the sum of its proper divisors (1466892344940).

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

713012003220 is a wasteful number, since it uses less digits than its factorization.

713012003220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980565 (or 980563 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

Adding to 713012003220 its reverse (22300210317), we get a palindrome (735312213537).

The spelling of 713012003220 in words is "seven hundred thirteen billion, twelve million, three thousand, two hundred twenty".