11112345679011 has 32 divisors (see below), whose sum is σ = 16233952089600. Its totient is φ = 6729961781760.

The previous prime is 11112345678997. The next prime is 11112345679063. The reversal of 11112345679011 is 11097654321111.

It is a happy number.

11112345679011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11112345679011 - 2¹⁸ = 11112345416867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11112345679511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3689320 + ... + 5986298.

It is an arithmetic number, because the mean of its divisors is an integer number (507311002800).

Almost surely, 2^{11112345679011} is an apocalyptic number.

11112345679011 is a deficient number, since it is larger than the sum of its proper divisors (5121606410589).

11112345679011 is a wasteful number, since it uses less digits than its factorization.

11112345679011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300299.

The product of its (nonzero) digits is 45360, while the sum is 42.

The spelling of 11112345679011 in words is "eleven trillion, one hundred twelve billion, three hundred forty-five million, six hundred seventy-nine thousand, eleven".