2000111221223 has 4 divisors (see below), whose sum is σ = 2000247140760. Its totient is φ = 1999975301688.

The previous prime is 2000111221091. The next prime is 2000111221249. The reversal of 2000111221223 is 3221221110002.

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 2000111221223 - 2²⁰ = 2000110172647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000111241223) 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, 67937693 + ... + 67967126.

It is an arithmetic number, because the mean of its divisors is an integer number (500061785190).

Almost surely, 2^{2000111221223} is an apocalyptic number.

2000111221223 is a deficient number, since it is larger than the sum of its proper divisors (135919537).

2000111221223 is a wasteful number, since it uses less digits than its factorization.

2000111221223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135919536.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2000111221223 its reverse (3221221110002), we get a palindrome (5221332331225).

The spelling of 2000111221223 in words is "two trillion, one hundred eleven million, two hundred twenty-one thousand, two hundred twenty-three".