11124012141 has 12 divisors (see below), whose sum is σ = 17528746560. Its totient is φ = 6741825480.

The previous prime is 11124012139. The next prime is 11124012173. The reversal of 11124012141 is 14121042111.

It is not a de Polignac number, because 11124012141 - 2¹ = 11124012139 is a prime.

It is a super-2 number, since 2×11124012141² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124012181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56181781 + ... + 56181978.

It is an arithmetic number, because the mean of its divisors is an integer number (1460728880).

Almost surely, 2^11124012141 is an apocalyptic number.

11124012141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11124012141 is a deficient number, since it is larger than the sum of its proper divisors (6404734419).

11124012141 is a wasteful number, since it uses less digits than its factorization.

11124012141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112363776 (or 112363773 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11124012141 its reverse (14121042111), we get a palindrome (25245054252).

The spelling of 11124012141 in words is "eleven billion, one hundred twenty-four million, twelve thousand, one hundred forty-one".