13222253436716 has 12 divisors (see below), whose sum is σ = 23305410734760. Its totient is φ = 6563564655360.

The previous prime is 13222253436713. The next prime is 13222253436731. The reversal of 13222253436716 is 61763435222231.

It is not an unprimeable number, because it can be changed into a prime (13222253436713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11890515125 + ... + 11890516236.

It is an arithmetic number, because the mean of its divisors is an integer number (1942117561230).

Almost surely, 2^{13222253436716} is an apocalyptic number.

It is an amenable number.

13222253436716 is a deficient number, since it is larger than the sum of its proper divisors (10083157298044).

13222253436716 is a wasteful number, since it uses less digits than its factorization.

13222253436716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23781031504 (or 23781031502 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 47.

Adding to 13222253436716 its reverse (61763435222231), we get a palindrome (74985688658947).

The spelling of 13222253436716 in words is "thirteen trillion, two hundred twenty-two billion, two hundred fifty-three million, four hundred thirty-six thousand, seven hundred sixteen".