222200002023 has 4 divisors (see below), whose sum is σ = 296266669368. Its totient is φ = 148133334680.

The previous prime is 222200002007. The next prime is 222200002027. The reversal of 222200002023 is 320200002222.

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 222200002023 - 2⁴ = 222200002007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222200001993 and 222200002011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222200002027) 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, 37033333668 + ... + 37033333673.

It is an arithmetic number, because the mean of its divisors is an integer number (74066667342).

Almost surely, 2^222200002023 is an apocalyptic number.

222200002023 is a deficient number, since it is larger than the sum of its proper divisors (74066667345).

222200002023 is an equidigital number, since it uses as much as digits as its factorization.

222200002023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74066667344.

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 222200002023 its reverse (320200002222), we get a palindrome (542400004245).

The spelling of 222200002023 in words is "two hundred twenty-two billion, two hundred million, two thousand, twenty-three".