222221233011203 has 4 divisors (see below), whose sum is σ = 222221338301928. Its totient is φ = 222221127720480.

The previous prime is 222221233011181. The next prime is 222221233011223. The reversal of 222221233011203 is 302110332122222.

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 222221233011203 - 2⁸ = 222221233010947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222221233011223) 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, 49413401 + ... + 53722682.

It is an arithmetic number, because the mean of its divisors is an integer number (55555334575482).

Almost surely, 2^{222221233011203} is an apocalyptic number.

222221233011203 is a deficient number, since it is larger than the sum of its proper divisors (105290725).

222221233011203 is a wasteful number, since it uses less digits than its factorization.

222221233011203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105290724.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 222221233011203 its reverse (302110332122222), we get a palindrome (524331565133425).

The spelling of 222221233011203 in words is "two hundred twenty-two trillion, two hundred twenty-one billion, two hundred thirty-three million, eleven thousand, two hundred three".