13140303222 has 16 divisors (see below), whose sum is σ = 26323909632. Its totient is φ = 4372883880.

The previous prime is 13140303217. The next prime is 13140303229. The reversal of 13140303222 is 22230304131.

It is a super-2 number, since 2×13140303222² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13140303229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1800354 + ... + 1807637.

It is an arithmetic number, because the mean of its divisors is an integer number (1645244352).

Almost surely, 2^13140303222 is an apocalyptic number.

13140303222 is an abundant number, since it is smaller than the sum of its proper divisors (13183606410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13140303222 is a wasteful number, since it uses less digits than its factorization.

13140303222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608603.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13140303222 its reverse (22230304131), we get a palindrome (35370607353).

Subtracting 13140303222 from its reverse (22230304131), we obtain a palindrome (9090000909).

The spelling of 13140303222 in words is "thirteen billion, one hundred forty million, three hundred three thousand, two hundred twenty-two".