222003000022 has 4 divisors (see below), whose sum is σ = 333004500036. Its totient is φ = 111001500010.

The previous prime is 222003000019. The next prime is 222003000029. The reversal of 222003000022 is 220000300222.

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

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 222002999966 and 222003000011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222003000029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55500750004 + ... + 55500750007.

It is an arithmetic number, because the mean of its divisors is an integer number (83251125009).

Almost surely, 2^222003000022 is an apocalyptic number.

222003000022 is a deficient number, since it is larger than the sum of its proper divisors (111001500014).

222003000022 is a wasteful number, since it uses less digits than its factorization.

222003000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111001500013.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 222003000022 its reverse (220000300222), we get a palindrome (442003300244).

The spelling of 222003000022 in words is "two hundred twenty-two billion, three million, twenty-two", and thus it is an aban number.