133312121022223 has 16 divisors (see below), whose sum is σ = 156619582358400. Its totient is φ = 111869492438880.

The previous prime is 133312121022187. The next prime is 133312121022239. The reversal of 133312121022223 is 322220121213331.

It is not a de Polignac number, because 133312121022223 - 2²¹ = 133312118925071 is a prime.

It is a super-2 number, since 2×133312121022223² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133312121022191 and 133312121022200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133312121122223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16600248 + ... + 23285026.

It is an arithmetic number, because the mean of its divisors is an integer number (9788723897400).

Almost surely, 2^{133312121022223} is an apocalyptic number.

133312121022223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

133312121022223 is a deficient number, since it is larger than the sum of its proper divisors (23307461336177).

133312121022223 is a wasteful number, since it uses less digits than its factorization.

133312121022223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6824262.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 133312121022223 its reverse (322220121213331), we get a palindrome (455532242235554).

The spelling of 133312121022223 in words is "one hundred thirty-three trillion, three hundred twelve billion, one hundred twenty-one million, twenty-two thousand, two hundred twenty-three".