11122341231011 has 4 divisors (see below), whose sum is σ = 11256345342312. Its totient is φ = 10988337119712.

The previous prime is 11122341230951. The next prime is 11122341231019. The reversal of 11122341231011 is 11013214322111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11122341231011 - 2⁶ = 11122341230947 is a prime.

It is a super-3 number, since 3×11122341231011³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11122341231019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67002055526 + ... + 67002055691.

It is an arithmetic number, because the mean of its divisors is an integer number (2814086335578).

Almost surely, 2^{11122341231011} is an apocalyptic number.

11122341231011 is a deficient number, since it is larger than the sum of its proper divisors (134004111301).

11122341231011 is an equidigital number, since it uses as much as digits as its factorization.

11122341231011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134004111300.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 11122341231011 its reverse (11013214322111), we get a palindrome (22135555553122).

The spelling of 11122341231011 in words is "eleven trillion, one hundred twenty-two billion, three hundred forty-one million, two hundred thirty-one thousand, eleven".