12220322330025 has 288 divisors, whose sum is σ = 24214330183680. Its totient is φ = 5863777920000.

The previous prime is 12220322330003. The next prime is 12220322330033. The reversal of 12220322330025 is 52003322302221.

12220322330025 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 0 + 322 + 330 + 0 + 2 + 5 = 666.

It is not a de Polignac number, because 12220322330025 - 2¹² = 12220322325929 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 13414184320 + ... + 13414185230.

It is an arithmetic number, because the mean of its divisors is an integer number (84077535360).

Almost surely, 2^{12220322330025} is an apocalyptic number.

12220322330025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12220322330025 is a deficient number, since it is larger than the sum of its proper divisors (11994007853655).

12220322330025 is a wasteful number, since it uses less digits than its factorization.

12220322330025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797 (or 1789 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 12220322330025 its reverse (52003322302221), we get a palindrome (64223644632246).

The spelling of 12220322330025 in words is "twelve trillion, two hundred twenty billion, three hundred twenty-two million, three hundred thirty thousand, twenty-five".