1422304213003 has 4 divisors (see below), whose sum is σ = 1422638641008. Its totient is φ = 1421969785000.

The previous prime is 1422304212997. The next prime is 1422304213037. The reversal of 1422304213003 is 3003124032241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1422304213003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1422304213093) 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, 167207623 + ... + 167216128.

It is an arithmetic number, because the mean of its divisors is an integer number (355659660252).

Almost surely, 2^{1422304213003} is an apocalyptic number.

1422304213003 is a deficient number, since it is larger than the sum of its proper divisors (334428005).

1422304213003 is an equidigital number, since it uses as much as digits as its factorization.

1422304213003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334428004.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1422304213003 its reverse (3003124032241), we get a palindrome (4425428245244).

The spelling of 1422304213003 in words is "one trillion, four hundred twenty-two billion, three hundred four million, two hundred thirteen thousand, three".