11122132002131 has 8 divisors (see below), whose sum is σ = 11146385486160. Its totient is φ = 11097887940832.

The previous prime is 11122132002119. The next prime is 11122132002169. The reversal of 11122132002131 is 13120023122111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11122132002131 is a prime.

It is a super-2 number, since 2×11122132002131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11122132052131) 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, 10181 + ... + 4716393.

It is an arithmetic number, because the mean of its divisors is an integer number (1393298185770).

Almost surely, 2^{11122132002131} is an apocalyptic number.

11122132002131 is a deficient number, since it is larger than the sum of its proper divisors (24253484029).

11122132002131 is an equidigital number, since it uses as much as digits as its factorization.

11122132002131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4711365.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11122132002131 its reverse (13120023122111), we get a palindrome (24242155124242).

The spelling of 11122132002131 in words is "eleven trillion, one hundred twenty-two billion, one hundred thirty-two million, two thousand, one hundred thirty-one".