20133113231122 has 8 divisors (see below), whose sum is σ = 30254879482416. Its totient is φ = 10048153403652.

The previous prime is 20133113231111. The next prime is 20133113231221. The reversal of 20133113231122 is 22113231133102.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9201604588 + ... + 9201606775.

It is an arithmetic number, because the mean of its divisors is an integer number (3781859935302).

Almost surely, 2^{20133113231122} is an apocalyptic number.

20133113231122 is a deficient number, since it is larger than the sum of its proper divisors (10121766251294).

20133113231122 is a wasteful number, since it uses less digits than its factorization.

20133113231122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18403211912.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 20133113231122 its reverse (22113231133102), we get a palindrome (42246344364224).

The spelling of 20133113231122 in words is "twenty trillion, one hundred thirty-three billion, one hundred thirteen million, two hundred thirty-one thousand, one hundred twenty-two".