13222030435361 has 16 divisors (see below), whose sum is σ = 14790231721728. Its totient is φ = 11718349843200.

The previous prime is 13222030435297. The next prime is 13222030435499. The reversal of 13222030435361 is 16353403022231.

It is not a de Polignac number, because 13222030435361 - 2⁶ = 13222030435297 is a prime.

It is a super-2 number, since 2×13222030435361² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13222030435561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87114281 + ... + 87265926.

It is an arithmetic number, because the mean of its divisors is an integer number (924389482608).

Almost surely, 2^{13222030435361} is an apocalyptic number.

13222030435361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13222030435361 is a deficient number, since it is larger than the sum of its proper divisors (1568201286367).

13222030435361 is a wasteful number, since it uses less digits than its factorization.

13222030435361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174380392.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 13222030435361 its reverse (16353403022231), we get a palindrome (29575433457592).

The spelling of 13222030435361 in words is "thirteen trillion, two hundred twenty-two billion, thirty million, four hundred thirty-five thousand, three hundred sixty-one".