11132222133123 has 128 divisors (see below), whose sum is σ = 20807297280000. Its totient is φ = 5724823910400.

The previous prime is 11132222133119. The next prime is 11132222133133. The reversal of 11132222133123 is 32133122223111.

11132222133123 is a `hidden beast` number, since 1 + 1 + 1 + 322 + 2 + 2 + 1 + 331 + 2 + 3 = 666.

11132222133123 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 11132222133123 - 2² = 11132222133119 is a prime.

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 (11132222133113) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 150967903 + ... + 151041623.

It is an arithmetic number, because the mean of its divisors is an integer number (162557010000).

Almost surely, 2^{11132222133123} is an apocalyptic number.

11132222133123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11132222133123 is a deficient number, since it is larger than the sum of its proper divisors (9675075146877).

11132222133123 is a wasteful number, since it uses less digits than its factorization.

11132222133123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75290 (or 75284 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

Adding to 11132222133123 its reverse (32133122223111), we get a palindrome (43265344356234).

The spelling of 11132222133123 in words is "eleven trillion, one hundred thirty-two billion, two hundred twenty-two million, one hundred thirty-three thousand, one hundred twenty-three".