223221101203 has 2 divisors, whose sum is σ = 223221101204. Its totient is φ = 223221101202.

The previous prime is 223221101113. The next prime is 223221101249. The reversal of 223221101203 is 302101122322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223221101203 - 2⁹ = 223221100691 is a prime.

It is a super-3 number, since 3×223221101203³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (223221101603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111610550601 + 111610550602.

It is an arithmetic number, because the mean of its divisors is an integer number (111610550602).

Almost surely, 2^223221101203 is an apocalyptic number.

223221101203 is a deficient number, since it is larger than the sum of its proper divisors (1).

223221101203 is an equidigital number, since it uses as much as digits as its factorization.

223221101203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 223221101203 its reverse (302101122322), we get a palindrome (525322223525).

The spelling of 223221101203 in words is "two hundred twenty-three billion, two hundred twenty-one million, one hundred one thousand, two hundred three".