222000122023 has 4 divisors (see below), whose sum is σ = 222001108648. Its totient is φ = 221999135400.

The previous prime is 222000122021. The next prime is 222000122059. The reversal of 222000122023 is 320221000222.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 222000122023 - 2¹ = 222000122021 is a prime.

It is a super-2 number, since 2×222000122023² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222000121988 and 222000122006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222000122021) 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, 27448 + ... + 666898.

It is an arithmetic number, because the mean of its divisors is an integer number (55500277162).

Almost surely, 2^222000122023 is an apocalyptic number.

222000122023 is a deficient number, since it is larger than the sum of its proper divisors (986625).

222000122023 is an equidigital number, since it uses as much as digits as its factorization.

222000122023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986624.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 222000122023 its reverse (320221000222), we get a palindrome (542221122245).

The spelling of 222000122023 in words is "two hundred twenty-two billion, one hundred twenty-two thousand, twenty-three".