11122442951 has 2 divisors, whose sum is σ = 11122442952. Its totient is φ = 11122442950.

The previous prime is 11122442923. The next prime is 11122443037. The reversal of 11122442951 is 15924422111.

11122442951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11122442951 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11122472951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561221475 + 5561221476.

It is an arithmetic number, because the mean of its divisors is an integer number (5561221476).

Almost surely, 2^11122442951 is an apocalyptic number.

11122442951 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122442951 is an equidigital number, since it uses as much as digits as its factorization.

11122442951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 32.

The spelling of 11122442951 in words is "eleven billion, one hundred twenty-two million, four hundred forty-two thousand, nine hundred fifty-one".