14223322402 has 4 divisors (see below), whose sum is σ = 21334983606. Its totient is φ = 7111661200.

The previous prime is 14223322363. The next prime is 14223322411. The reversal of 14223322402 is 20422332241.

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

It can be written as a sum of positive squares in only one way, i.e., 14187430321 + 35892081 = 119111^2 + 5991^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3555830599 + ... + 3555830602.

Almost surely, 2^14223322402 is an apocalyptic number.

14223322402 is a deficient number, since it is larger than the sum of its proper divisors (7111661204).

14223322402 is an equidigital number, since it uses as much as digits as its factorization.

14223322402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7111661203.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 14223322402 its reverse (20422332241), we get a palindrome (34645654643).

The spelling of 14223322402 in words is "fourteen billion, two hundred twenty-three million, three hundred twenty-two thousand, four hundred two".