222142401203203 has 4 divisors (see below), whose sum is σ = 239230278218848. Its totient is φ = 205054524187560.

The previous prime is 222142401203153. The next prime is 222142401203207. The reversal of 222142401203203 is 302302104241222.

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 222142401203203 - 2⁹ = 222142401202691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222142401203207) 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, 8543938507803 + ... + 8543938507828.

It is an arithmetic number, because the mean of its divisors is an integer number (59807569554712).

Almost surely, 2^{222142401203203} is an apocalyptic number.

222142401203203 is a deficient number, since it is larger than the sum of its proper divisors (17087877015645).

222142401203203 is a wasteful number, since it uses less digits than its factorization.

222142401203203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17087877015644.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 222142401203203 its reverse (302302104241222), we get a palindrome (524444505444425).

The spelling of 222142401203203 in words is "two hundred twenty-two trillion, one hundred forty-two billion, four hundred one million, two hundred three thousand, two hundred three".