122454252452255 has 8 divisors (see below), whose sum is σ = 147123651067872. Its totient is φ = 97844369878368.

The previous prime is 122454252452243. The next prime is 122454252452297. The reversal of 122454252452255 is 552254252454221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122454252452255 - 2²⁴ = 122454235675039 is a prime.

It is a Duffinian number.

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, 14879005904 + ... + 14879014133.

It is an arithmetic number, because the mean of its divisors is an integer number (18390456383484).

Almost surely, 2^{122454252452255} is an apocalyptic number.

122454252452255 is a deficient number, since it is larger than the sum of its proper divisors (24669398615617).

122454252452255 is an equidigital number, since it uses as much as digits as its factorization.

122454252452255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29758020865.

The product of its digits is 12800000, while the sum is 50.

The spelling of 122454252452255 in words is "one hundred twenty-two trillion, four hundred fifty-four billion, two hundred fifty-two million, four hundred fifty-two thousand, two hundred fifty-five".