222232023203 has 4 divisors (see below), whose sum is σ = 223703758608. Its totient is φ = 220760287800.

The previous prime is 222232023197. The next prime is 222232023229. The reversal of 222232023203 is 302320232222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302320232222 = 2 ⋅151160116111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222232023203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222232023253) 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, 735867476 + ... + 735867777.

It is an arithmetic number, because the mean of its divisors is an integer number (55925939652).

Almost surely, 2^222232023203 is an apocalyptic number.

222232023203 is a deficient number, since it is larger than the sum of its proper divisors (1471735405).

222232023203 is a wasteful number, since it uses less digits than its factorization.

222232023203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471735404.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 222232023203 its reverse (302320232222), we get a palindrome (524552255425).

The spelling of 222232023203 in words is "two hundred twenty-two billion, two hundred thirty-two million, twenty-three thousand, two hundred three".