11121131130022 has 8 divisors (see below), whose sum is σ = 16706933757072. Its totient is φ = 5552153211000.

The previous prime is 11121131130017. The next prime is 11121131130037. The reversal of 11121131130022 is 22003113112111.

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

It is a super-2 number, since 2×11121131130022² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4206175354 + ... + 4206177997.

It is an arithmetic number, because the mean of its divisors is an integer number (2088366719634).

Almost surely, 2^{11121131130022} is an apocalyptic number.

11121131130022 is a deficient number, since it is larger than the sum of its proper divisors (5585802627050).

11121131130022 is an equidigital number, since it uses as much as digits as its factorization.

11121131130022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8412354014.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 11121131130022 its reverse (22003113112111), we get a palindrome (33124244242133).

The spelling of 11121131130022 in words is "eleven trillion, one hundred twenty-one billion, one hundred thirty-one million, one hundred thirty thousand, twenty-two".