11122212312134 has 64 divisors (see below), whose sum is σ = 20922062856192. Its totient is φ = 4307924476800.

The previous prime is 11122212312131. The next prime is 11122212312161. The reversal of 11122212312134 is 43121321222111.

It is a super-3 number, since 3×11122212312134³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122212312131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46855772 + ... + 47092544.

It is an arithmetic number, because the mean of its divisors is an integer number (326907232128).

Almost surely, 2^{11122212312134} is an apocalyptic number.

11122212312134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11122212312134 is a deficient number, since it is larger than the sum of its proper divisors (9799850544058).

11122212312134 is a wasteful number, since it uses less digits than its factorization.

11122212312134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238581.

The product of its digits is 1152, while the sum is 26.

Adding to 11122212312134 its reverse (43121321222111), we get a palindrome (54243533534245).

The spelling of 11122212312134 in words is "eleven trillion, one hundred twenty-two billion, two hundred twelve million, three hundred twelve thousand, one hundred thirty-four".