12303136622 has 16 divisors (see below), whose sum is σ = 21661121760. Its totient is φ = 5130265248.

The previous prime is 12303136603. The next prime is 12303136631. The reversal of 12303136622 is 22663130321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11875097 + ... + 11876132.

It is an arithmetic number, because the mean of its divisors is an integer number (1353820110).

Almost surely, 2^12303136622 is an apocalyptic number.

12303136622 is a deficient number, since it is larger than the sum of its proper divisors (9357985138).

12303136622 is a wasteful number, since it uses less digits than its factorization.

12303136622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23751275.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 12303136622 its reverse (22663130321), we get a palindrome (34966266943).

The spelling of 12303136622 in words is "twelve billion, three hundred three million, one hundred thirty-six thousand, six hundred twenty-two".