122343577265263 has 4 divisors (see below), whose sum is σ = 122394069870768. Its totient is φ = 122293084659760.

The previous prime is 122343577265227. The next prime is 122343577265309. The reversal of 122343577265263 is 362562775343221.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122343577265263 is a prime.

It is a super-2 number, since 2×122343577265263² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122343577265198 and 122343577265207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122343577275263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25246299118 + ... + 25246303963.

It is an arithmetic number, because the mean of its divisors is an integer number (30598517467692).

Almost surely, 2^{122343577265263} is an apocalyptic number.

122343577265263 is a deficient number, since it is larger than the sum of its proper divisors (50492605505).

122343577265263 is an equidigital number, since it uses as much as digits as its factorization.

122343577265263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50492605504.

The product of its digits is 76204800, while the sum is 58.

The spelling of 122343577265263 in words is "one hundred twenty-two trillion, three hundred forty-three billion, five hundred seventy-seven million, two hundred sixty-five thousand, two hundred sixty-three".