13212303214 has 16 divisors (see below), whose sum is σ = 21622049280. Its totient is φ = 6005059960.

The previous prime is 13212303211. The next prime is 13212303217. The reversal of 13212303214 is 41230321231.

It is an interprime number because it is at equal distance from previous prime (13212303211) and next prime (13212303217).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13212303211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338397 + ... + 375415.

It is an arithmetic number, because the mean of its divisors is an integer number (1351378080).

Almost surely, 2^13212303214 is an apocalyptic number.

13212303214 is a deficient number, since it is larger than the sum of its proper divisors (8409746066).

13212303214 is a wasteful number, since it uses less digits than its factorization.

13212303214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53255.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13212303214 its reverse (41230321231), we get a palindrome (54442624445).

The spelling of 13212303214 in words is "thirteen billion, two hundred twelve million, three hundred three thousand, two hundred fourteen".