13222234025 has 96 divisors (see below), whose sum is σ = 22103251968. Its totient is φ = 7577452800.

The previous prime is 13222234001. The next prime is 13222234031. The reversal of 13222234025 is 52043222231.

It is not a de Polignac number, because 13222234025 - 2¹⁸ = 13221971881 is a prime.

It is a super-2 number, since 2×13222234025² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13222233985 and 13222234003.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7081142 + ... + 7083008.

It is an arithmetic number, because the mean of its divisors is an integer number (230242208).

Almost surely, 2^13222234025 is an apocalyptic number.

It is an amenable number.

13222234025 is a deficient number, since it is larger than the sum of its proper divisors (8881017943).

13222234025 is a wasteful number, since it uses less digits than its factorization.

13222234025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191 (or 2186 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 13222234025 its reverse (52043222231), we get a palindrome (65265456256).

The spelling of 13222234025 in words is "thirteen billion, two hundred twenty-two million, two hundred thirty-four thousand, twenty-five".