2112023223001 has 4 divisors (see below), whose sum is σ = 2123822235600. Its totient is φ = 2100224210404.

The previous prime is 2112023222893. The next prime is 2112023223007. The reversal of 2112023223001 is 1003223202112.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2112023223001 - 2¹¹ = 2112023220953 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2112023223001.

It is not an unprimeable number, because it can be changed into a prime (2112023223007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5899506031 + ... + 5899506388.

It is an arithmetic number, because the mean of its divisors is an integer number (530955558900).

Almost surely, 2^{2112023223001} is an apocalyptic number.

It is an amenable number.

2112023223001 is a deficient number, since it is larger than the sum of its proper divisors (11799012599).

2112023223001 is a wasteful number, since it uses less digits than its factorization.

2112023223001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11799012598.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2112023223001 its reverse (1003223202112), we get a palindrome (3115246425113).

The spelling of 2112023223001 in words is "two trillion, one hundred twelve billion, twenty-three million, two hundred twenty-three thousand, one".