13222214002 has 4 divisors (see below), whose sum is σ = 19833321006. Its totient is φ = 6611107000.

The previous prime is 13222213999. The next prime is 13222214011. The reversal of 13222214002 is 20041222231.

13222214002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20041222231 = 63197 ⋅317123.

It can be written as a sum of positive squares in only one way, i.e., 6793221241 + 6428992761 = 82421^2 + 80181^2 .

It is a super-2 number, since 2×13222214002² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3305553499 + ... + 3305553502.

Almost surely, 2^13222214002 is an apocalyptic number.

13222214002 is a deficient number, since it is larger than the sum of its proper divisors (6611107004).

13222214002 is an equidigital number, since it uses as much as digits as its factorization.

13222214002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6611107003.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 13222214002 its reverse (20041222231), we get a palindrome (33263436233).

The spelling of 13222214002 in words is "thirteen billion, two hundred twenty-two million, two hundred fourteen thousand, two".