11122312022131 has 8 divisors (see below), whose sum is σ = 11184959849184. Its totient is φ = 11059800535680.

The previous prime is 11122312022099. The next prime is 11122312022177. The reversal of 11122312022131 is 13122021322111.

It is a happy number.

11122312022131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11122312022131 - 2⁵ = 11122312022099 is a prime.

It is a super-2 number, since 2×11122312022131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11122312022191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33921535 + ... + 34247848.

It is an arithmetic number, because the mean of its divisors is an integer number (1398119981148).

Almost surely, 2^{11122312022131} is an apocalyptic number.

11122312022131 is a deficient number, since it is larger than the sum of its proper divisors (62647827053).

11122312022131 is an equidigital number, since it uses as much as digits as its factorization.

11122312022131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68170301.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 11122312022131 its reverse (13122021322111), we get a palindrome (24244333344242).

The spelling of 11122312022131 in words is "eleven trillion, one hundred twenty-two billion, three hundred twelve million, twenty-two thousand, one hundred thirty-one".