11122622534279 has 4 divisors (see below), whose sum is σ = 11256630034776. Its totient is φ = 10988615033784.

The previous prime is 11122622534273. The next prime is 11122622534281. The reversal of 11122622534279 is 97243522622111.

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-11122622534279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122622534273) 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, 67003750124 + ... + 67003750289.

It is an arithmetic number, because the mean of its divisors is an integer number (2814157508694).

Almost surely, 2^{11122622534279} is an apocalyptic number.

11122622534279 is a deficient number, since it is larger than the sum of its proper divisors (134007500497).

11122622534279 is an equidigital number, since it uses as much as digits as its factorization.

11122622534279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134007500496.

The product of its digits is 725760, while the sum is 47.

The spelling of 11122622534279 in words is "eleven trillion, one hundred twenty-two billion, six hundred twenty-two million, five hundred thirty-four thousand, two hundred seventy-nine".