2000222322123 has 4 divisors (see below), whose sum is σ = 2666963096168. Its totient is φ = 1333481548080.

The previous prime is 2000222322061. The next prime is 2000222322143. The reversal of 2000222322123 is 3212232220002.

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

It is not a de Polignac number, because 2000222322123 - 2¹² = 2000222318027 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 2000222322123.

It is not an unprimeable number, because it can be changed into a prime (2000222322143) 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, 333370387018 + ... + 333370387023.

It is an arithmetic number, because the mean of its divisors is an integer number (666740774042).

Almost surely, 2^{2000222322123} is an apocalyptic number.

2000222322123 is a deficient number, since it is larger than the sum of its proper divisors (666740774045).

2000222322123 is an equidigital number, since it uses as much as digits as its factorization.

2000222322123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666740774044.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2000222322123 its reverse (3212232220002), we get a palindrome (5212454542125).

The spelling of 2000222322123 in words is "two trillion, two hundred twenty-two million, three hundred twenty-two thousand, one hundred twenty-three".