11140601126 has 64 divisors (see below), whose sum is σ = 18764669952. Its totient is φ = 4933496832.

The previous prime is 11140601117. The next prime is 11140601137. The reversal of 11140601126 is 62110604111.

It is a happy number.

It is a super-2 number, since 2×11140601126² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17218535 + ... + 17219181.

It is an arithmetic number, because the mean of its divisors is an integer number (293197968).

Almost surely, 2^11140601126 is an apocalyptic number.

11140601126 is a deficient number, since it is larger than the sum of its proper divisors (7624068826).

11140601126 is a wasteful number, since it uses less digits than its factorization.

11140601126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 11140601126 in words is "eleven billion, one hundred forty million, six hundred one thousand, one hundred twenty-six".