222000000023 has 4 divisors (see below), whose sum is σ = 223414012920. Its totient is φ = 220585987128.

The previous prime is 222000000017. The next prime is 222000000067. The reversal of 222000000023 is 320000000222.

222000000023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 222000000023 - 2¹⁸ = 221999737879 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 221999999950 and 222000000013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222000000073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 707006213 + ... + 707006526.

It is an arithmetic number, because the mean of its divisors is an integer number (55853503230).

Almost surely, 2^222000000023 is an apocalyptic number.

222000000023 is a deficient number, since it is larger than the sum of its proper divisors (1414012897).

222000000023 is a wasteful number, since it uses less digits than its factorization.

222000000023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414012896.

The product of its (nonzero) digits is 48, while the sum is 11.

Adding to 222000000023 its reverse (320000000222), we get a palindrome (542000000245).

The spelling of 222000000023 in words is "two hundred twenty-two billion, twenty-three", and thus it is an aban number.