1203322223 has 2 divisors, whose sum is σ = 1203322224. Its totient is φ = 1203322222.

The previous prime is 1203322217. The next prime is 1203322249. The reversal of 1203322223 is 3222233021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1203322223 - 2¹⁴ = 1203305839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1203322195 and 1203322204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1203322823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601661111 + 601661112.

It is an arithmetic number, because the mean of its divisors is an integer number (601661112).

Almost surely, 2^1203322223 is an apocalyptic number.

1203322223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1203322223 is an equidigital number, since it uses as much as digits as its factorization.

1203322223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1203322223 is about 34688.9351667070. The cubic root of 1203322223 is about 1063.6383291155.

Adding to 1203322223 its reverse (3222233021), we get a palindrome (4425555244).

The spelling of 1203322223 in words is "one billion, two hundred three million, three hundred twenty-two thousand, two hundred twenty-three".