222302603143 has 4 divisors (see below), whose sum is σ = 222304542808. Its totient is φ = 222300663480.

The previous prime is 222302603099. The next prime is 222302603191. The reversal of 222302603143 is 341306203222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222302603143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222302609143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786348 + ... + 1030993.

It is an arithmetic number, because the mean of its divisors is an integer number (55576135702).

Almost surely, 2^222302603143 is an apocalyptic number.

222302603143 is a deficient number, since it is larger than the sum of its proper divisors (1939665).

222302603143 is a wasteful number, since it uses less digits than its factorization.

222302603143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939664.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 222302603143 its reverse (341306203222), we get a palindrome (563608806365).

The spelling of 222302603143 in words is "two hundred twenty-two billion, three hundred two million, six hundred three thousand, one hundred forty-three".