133111223111122 has 8 divisors (see below), whose sum is σ = 199666940210316. Its totient is φ = 66555576374352.

The previous prime is 133111223111117. The next prime is 133111223111137. The reversal of 133111223111122 is 221111322111331.

It can be written as a sum of positive squares in 2 ways, for example, as 108554748319521 + 24556474791601 = 10418961^2 + 4955449^2 .

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, 12575113 + ... + 20599900.

Almost surely, 2^{133111223111122} is an apocalyptic number.

133111223111122 is a deficient number, since it is larger than the sum of its proper divisors (66555717099194).

133111223111122 is a wasteful number, since it uses less digits than its factorization.

133111223111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35181212.

The product of its digits is 432, while the sum is 25.

Adding to 133111223111122 its reverse (221111322111331), we get a palindrome (354222545222453).

The spelling of 133111223111122 in words is "one hundred thirty-three trillion, one hundred eleven billion, two hundred twenty-three million, one hundred eleven thousand, one hundred twenty-two".