22223302023203 has 4 divisors (see below), whose sum is σ = 22273467490968. Its totient is φ = 22173136555440.

The previous prime is 22223302023163. The next prime is 22223302023211. The reversal of 22223302023203 is 30232020332222.

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 22223302023203 - 2³² = 22219007055907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22223302022203) 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, 25082733218 + ... + 25082734103.

It is an arithmetic number, because the mean of its divisors is an integer number (5568366872742).

Almost surely, 2^{22223302023203} is an apocalyptic number.

22223302023203 is a deficient number, since it is larger than the sum of its proper divisors (50165467765).

22223302023203 is an equidigital number, since it uses as much as digits as its factorization.

22223302023203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50165467764.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 22223302023203 its reverse (30232020332222), we get a palindrome (52455322355425).

The spelling of 22223302023203 in words is "twenty-two trillion, two hundred twenty-three billion, three hundred two million, twenty-three thousand, two hundred three".