11126324156 has 12 divisors (see below), whose sum is σ = 19493635392. Its totient is φ = 5556714048.

The previous prime is 11126324137. The next prime is 11126324197. The reversal of 11126324156 is 65142362111.

It is a super-2 number, since 2×11126324156² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1608125 + ... + 1615028.

It is an arithmetic number, because the mean of its divisors is an integer number (1624469616).

Almost surely, 2^11126324156 is an apocalyptic number.

It is an amenable number.

11126324156 is a deficient number, since it is larger than the sum of its proper divisors (8367311236).

11126324156 is a wasteful number, since it uses less digits than its factorization.

11126324156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3224020 (or 3224018 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

Adding to 11126324156 its reverse (65142362111), we get a palindrome (76268686267).

The spelling of 11126324156 in words is "eleven billion, one hundred twenty-six million, three hundred twenty-four thousand, one hundred fifty-six".