12202554412455 has 32 divisors (see below), whose sum is σ = 21354615152640. Its totient is φ = 5900942494080.

The previous prime is 12202554412379. The next prime is 12202554412459. The reversal of 12202554412455 is 55421445520221.

It is not a de Polignac number, because 12202554412455 - 2⁷ = 12202554412327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202554412459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96483640 + ... + 96610029.

It is an arithmetic number, because the mean of its divisors is an integer number (667331723520).

Almost surely, 2^{12202554412455} is an apocalyptic number.

12202554412455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12202554412455 is a deficient number, since it is larger than the sum of its proper divisors (9152060740185).

12202554412455 is a wasteful number, since it uses less digits than its factorization.

12202554412455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193094071.

The product of its (nonzero) digits is 640000, while the sum is 42.

Adding to 12202554412455 its reverse (55421445520221), we get a palindrome (67623999932676).

The spelling of 12202554412455 in words is "twelve trillion, two hundred two billion, five hundred fifty-four million, four hundred twelve thousand, four hundred fifty-five".