2023001223111 has 12 divisors (see below), whose sum is σ = 3187759503240. Its totient is φ = 1226061347280.

The previous prime is 2023001223107. The next prime is 2023001223151. The reversal of 2023001223111 is 1113221003202.

2023001223111 is a `hidden beast` number, since 2 + 0 + 230 + 0 + 122 + 311 + 1 = 666.

It is not a de Polignac number, because 2023001223111 - 2² = 2023001223107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023001223151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10217177796 + ... + 10217177993.

It is an arithmetic number, because the mean of its divisors is an integer number (265646625270).

Almost surely, 2^{2023001223111} is an apocalyptic number.

2023001223111 is a deficient number, since it is larger than the sum of its proper divisors (1164758280129).

2023001223111 is a wasteful number, since it uses less digits than its factorization.

2023001223111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20434355806 (or 20434355803 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2023001223111 its reverse (1113221003202), we get a palindrome (3136222226313).

The spelling of 2023001223111 in words is "two trillion, twenty-three billion, one million, two hundred twenty-three thousand, one hundred eleven".