22350402203 has 2 divisors, whose sum is σ = 22350402204. Its totient is φ = 22350402202.

The previous prime is 22350402161. The next prime is 22350402251. The reversal of 22350402203 is 30220405322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22350402203 - 2²⁰ = 22349353627 is a prime.

It is not a weakly prime, because it can be changed into another prime (22350422203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11175201101 + 11175201102.

It is an arithmetic number, because the mean of its divisors is an integer number (11175201102).

Almost surely, 2^22350402203 is an apocalyptic number.

22350402203 is a deficient number, since it is larger than the sum of its proper divisors (1).

22350402203 is an equidigital number, since it uses as much as digits as its factorization.

22350402203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 23.

Adding to 22350402203 its reverse (30220405322), we get a palindrome (52570807525).

The spelling of 22350402203 in words is "twenty-two billion, three hundred fifty million, four hundred two thousand, two hundred three".