11111074441011 has 24 divisors (see below), whose sum is σ = 16645897282560. Its totient is φ = 7406427021192.

The previous prime is 11111074440959. The next prime is 11111074441039. The reversal of 11111074441011 is 11014447011111.

11111074441011 is a `hidden beast` number, since 1 + 1 + 1 + 110 + 7 + 444 + 101 + 1 = 666.

It is not a de Polignac number, because 11111074441011 - 2¹⁵ = 11111074408243 is a prime.

It is a super-2 number, since 2×11111074441011² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11111074441811) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1061115 + ... + 4831988.

It is an arithmetic number, because the mean of its divisors is an integer number (693579053440).

Almost surely, 2^{11111074441011} is an apocalyptic number.

11111074441011 is a deficient number, since it is larger than the sum of its proper divisors (5534822841549).

11111074441011 is an frugal number, since it uses more digits than its factorization.

11111074441011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5900877 (or 5900865 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 27.

The spelling of 11111074441011 in words is "eleven trillion, one hundred eleven billion, seventy-four million, four hundred forty-one thousand, eleven".