22263325253216 has 12 divisors (see below), whose sum is σ = 43830921592332. Its totient is φ = 11131662626592.

The previous prime is 22263325253177. The next prime is 22263325253219. The reversal of 22263325253216 is 61235252336222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22263325253219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347864457050 + ... + 347864457113.

It is an arithmetic number, because the mean of its divisors is an integer number (3652576799361).

Almost surely, 2^{22263325253216} is an apocalyptic number.

It is an amenable number.

22263325253216 is a deficient number, since it is larger than the sum of its proper divisors (21567596339116).

22263325253216 is an equidigital number, since it uses as much as digits as its factorization.

22263325253216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695728914173 (or 695728914165 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 44.

Adding to 22263325253216 its reverse (61235252336222), we get a palindrome (83498577589438).

The spelling of 22263325253216 in words is "twenty-two trillion, two hundred sixty-three billion, three hundred twenty-five million, two hundred fifty-three thousand, two hundred sixteen".