722210206061 has 8 divisors (see below), whose sum is σ = 748847462400. Its totient is φ = 695688513520.

The previous prime is 722210206031. The next prime is 722210206111. The reversal of 722210206061 is 160602012227.

It is a happy number.

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 722210206061 - 2²² = 722206011757 is a prime.

It is a super-2 number, since 2×722210206061² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722210206001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28878221 + ... + 28903218.

It is an arithmetic number, because the mean of its divisors is an integer number (93605932800).

Almost surely, 2^722210206061 is an apocalyptic number.

It is an amenable number.

722210206061 is a deficient number, since it is larger than the sum of its proper divisors (26637256339).

722210206061 is a wasteful number, since it uses less digits than its factorization.

722210206061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57781899.

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 722210206061 its reverse (160602012227), we get a palindrome (882812218288).

The spelling of 722210206061 in words is "seven hundred twenty-two billion, two hundred ten million, two hundred six thousand, sixty-one".