11112552146929 has 2 divisors, whose sum is σ = 11112552146930. Its totient is φ = 11112552146928.

The previous prime is 11112552146921. The next prime is 11112552147017. The reversal of 11112552146929 is 92964125521111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10023701636529 + 1088850510400 = 3166023^2 + 1043480^2 .

It is a cyclic number.

It is not a de Polignac number, because 11112552146929 - 2³ = 11112552146921 is a prime.

It is not a weakly prime, because it can be changed into another prime (11112552146921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556276073464 + 5556276073465.

It is an arithmetic number, because the mean of its divisors is an integer number (5556276073465).

Almost surely, 2^{11112552146929} is an apocalyptic number.

It is an amenable number.

11112552146929 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112552146929 is an equidigital number, since it uses as much as digits as its factorization.

11112552146929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 49.

The spelling of 11112552146929 in words is "eleven trillion, one hundred twelve billion, five hundred fifty-two million, one hundred forty-six thousand, nine hundred twenty-nine".