722010022201 has 8 divisors (see below), whose sum is σ = 778658464584. Its totient is φ = 665520038400.

The previous prime is 722010022117. The next prime is 722010022229. The reversal of 722010022201 is 102220010227.

It can be written as a sum of positive squares in 4 ways, for example, as 25953532201 + 696056490000 = 161101^2 + 834300^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 722010022201 - 2¹⁷ = 722009891129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (722010022241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39605176 + ... + 39623401.

It is an arithmetic number, because the mean of its divisors is an integer number (97332308073).

Almost surely, 2^722010022201 is an apocalyptic number.

It is an amenable number.

722010022201 is a deficient number, since it is larger than the sum of its proper divisors (56648442383).

722010022201 is a wasteful number, since it uses less digits than its factorization.

722010022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79229291.

The product of its (nonzero) digits is 224, while the sum is 19.

Adding to 722010022201 its reverse (102220010227), we get a palindrome (824230032428).

The spelling of 722010022201 in words is "seven hundred twenty-two billion, ten million, twenty-two thousand, two hundred one".