722079970227 has 96 divisors (see below), whose sum is σ = 1394219197440. Its totient is φ = 364968192960.

The previous prime is 722079970223. The next prime is 722079970267.

722079970227 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 722079970227 - 2² = 722079970223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (722079970223) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 132043 + ... + 1208964.

It is an arithmetic number, because the mean of its divisors is an integer number (14523116640).

Almost surely, 2^722079970227 is an apocalyptic number.

722079970227 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

722079970227 is a deficient number, since it is larger than the sum of its proper divisors (672139227213).

722079970227 is a wasteful number, since it uses less digits than its factorization.

722079970227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341078 (or 1341065 counting only the distinct ones).

The product of its (nonzero) digits is 3111696, while the sum is 54.

The spelling of 722079970227 in words is "seven hundred twenty-two billion, seventy-nine million, nine hundred seventy thousand, two hundred twenty-seven".