2022001133123 has 4 divisors (see below), whose sum is σ = 2022008387280. Its totient is φ = 2021993878968.

The previous prime is 2022001133071. The next prime is 2022001133143. The reversal of 2022001133123 is 3213311002202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2022001133123 - 2⁸ = 2022001132867 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022001133095 and 2022001133104.

It is not an unprimeable number, because it can be changed into a prime (2022001133143) 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 3 ways as a sum of consecutive naturals, for example, 3191540 + ... + 3772257.

It is an arithmetic number, because the mean of its divisors is an integer number (505502096820).

Almost surely, 2^{2022001133123} is an apocalyptic number.

2022001133123 is a deficient number, since it is larger than the sum of its proper divisors (7254157).

2022001133123 is an equidigital number, since it uses as much as digits as its factorization.

2022001133123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7254156.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2022001133123 its reverse (3213311002202), we get a palindrome (5235312135325).

The spelling of 2022001133123 in words is "two trillion, twenty-two billion, one million, one hundred thirty-three thousand, one hundred twenty-three".