722113012223310 has 128 divisors (see below), whose sum is σ = 1754917326518400. Its totient is φ = 190151422672896.

The previous prime is 722113012223293. The next prime is 722113012223377. The reversal of 722113012223310 is 13322210311227.

It is a happy number.

It is a super-2 number, since 2×722113012223310² (a number of 31 digits) contains 22 as substring.

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, 14272957374 + ... + 14273007966.

It is an arithmetic number, because the mean of its divisors is an integer number (13710291613425).

Almost surely, 2^{722113012223310} is an apocalyptic number.

722113012223310 is an abundant number, since it is smaller than the sum of its proper divisors (1032804314295090).

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

722113012223310 is a wasteful number, since it uses less digits than its factorization.

722113012223310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69382.

The product of its (nonzero) digits is 6048, while the sum is 30.

Adding to 722113012223310 its reverse (13322210311227), we get a palindrome (735435222534537).

The spelling of 722113012223310 in words is "seven hundred twenty-two trillion, one hundred thirteen billion, twelve million, two hundred twenty-three thousand, three hundred ten".