2112322020233 has 8 divisors (see below), whose sum is σ = 2114760868416. Its totient is φ = 2109883930000.

The previous prime is 2112322020209. The next prime is 2112322020241. The reversal of 2112322020233 is 3320202232112.

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

It is a cyclic number.

It is not a de Polignac number, because 2112322020233 - 2³⁶ = 2043602543497 is a prime.

It is a super-2 number, since 2×2112322020233² (a number of 25 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 = 2112322020199 and 2112322020208.

It is not an unprimeable number, because it can be changed into a prime (2112322020253) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5485310 + ... + 5857752.

It is an arithmetic number, because the mean of its divisors is an integer number (264345108552).

Almost surely, 2^{2112322020233} is an apocalyptic number.

It is an amenable number.

2112322020233 is a deficient number, since it is larger than the sum of its proper divisors (2438848183).

2112322020233 is a wasteful number, since it uses less digits than its factorization.

2112322020233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378975.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2112322020233 its reverse (3320202232112), we get a palindrome (5432524252345).

The spelling of 2112322020233 in words is "two trillion, one hundred twelve billion, three hundred twenty-two million, twenty thousand, two hundred thirty-three".