12252206622133 has 8 divisors (see below), whose sum is σ = 12261367612800. Its totient is φ = 12243048657888.

The previous prime is 12252206622119. The next prime is 12252206622191. The reversal of 12252206622133 is 33122660225221.

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-12252206622133 is a prime.

It is a super-2 number, since 2×12252206622133² (a number of 27 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 = 12252206622092 and 12252206622101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12252206622233) 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, 7375878 + ... + 8883016.

It is an arithmetic number, because the mean of its divisors is an integer number (1532670951600).

Almost surely, 2^{12252206622133} is an apocalyptic number.

It is an amenable number.

12252206622133 is a deficient number, since it is larger than the sum of its proper divisors (9160990667).

12252206622133 is a wasteful number, since it uses less digits than its factorization.

12252206622133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513211.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 12252206622133 its reverse (33122660225221), we get a palindrome (45374866847354).

The spelling of 12252206622133 in words is "twelve trillion, two hundred fifty-two billion, two hundred six million, six hundred twenty-two thousand, one hundred thirty-three".