122312232365463 has 48 divisors (see below), whose sum is σ = 202811398732800. Its totient is φ = 69581619414720.

The previous prime is 122312232365447. The next prime is 122312232365489. The reversal of 122312232365463 is 364563232213221.

122312232365463 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 1 + 223 + 2 + 365 + 4 + 63 = 666.

It is not a de Polignac number, because 122312232365463 - 2⁴ = 122312232365447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122312232361463) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55211833 + ... + 57384413.

It is an arithmetic number, because the mean of its divisors is an integer number (4225237473600).

Almost surely, 2^{122312232365463} is an apocalyptic number.

122312232365463 is a deficient number, since it is larger than the sum of its proper divisors (80499166367337).

122312232365463 is a wasteful number, since it uses less digits than its factorization.

122312232365463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176572 (or 2176569 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 45.

Adding to 122312232365463 its reverse (364563232213221), we get a palindrome (486875464578684).

The spelling of 122312232365463 in words is "one hundred twenty-two trillion, three hundred twelve billion, two hundred thirty-two million, three hundred sixty-five thousand, four hundred sixty-three".