11122122312132 has 36 divisors (see below), whose sum is σ = 28101456971280. Its totient is φ = 3422191480032.

The previous prime is 11122122312113. The next prime is 11122122312139. The reversal of 11122122312132 is 23121322122111.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (11122122312139) 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, 2742138582 + ... + 2742142637.

It is an arithmetic number, because the mean of its divisors is an integer number (780596026980).

Almost surely, 2^{11122122312132} is an apocalyptic number.

11122122312132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11122122312132 is an abundant number, since it is smaller than the sum of its proper divisors (16979334659148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11122122312132 is a wasteful number, since it uses less digits than its factorization.

11122122312132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5484281252 (or 5484281237 counting only the distinct ones).

The product of its digits is 576, while the sum is 24.

Adding to 11122122312132 its reverse (23121322122111), we get a palindrome (34243444434243).

The spelling of 11122122312132 in words is "eleven trillion, one hundred twenty-two billion, one hundred twenty-two million, three hundred twelve thousand, one hundred thirty-two".