22142310403 has 2 divisors, whose sum is σ = 22142310404. Its totient is φ = 22142310402.

The previous prime is 22142310401. The next prime is 22142310413. The reversal of 22142310403 is 30401324122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22142310403 - 2¹ = 22142310401 is a prime.

Together with 22142310401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22142310401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11071155201 + 11071155202.

It is an arithmetic number, because the mean of its divisors is an integer number (11071155202).

Almost surely, 2^22142310403 is an apocalyptic number.

22142310403 is a deficient number, since it is larger than the sum of its proper divisors (1).

22142310403 is an equidigital number, since it uses as much as digits as its factorization.

22142310403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22142310403 its reverse (30401324122), we get a palindrome (52543634525).

The spelling of 22142310403 in words is "twenty-two billion, one hundred forty-two million, three hundred ten thousand, four hundred three".