13212269999 has 8 divisors (see below), whose sum is σ = 13618220880. Its totient is φ = 12810805056.

The previous prime is 13212269981. The next prime is 13212270017. The reversal of 13212269999 is 99996221231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13212269981) and next prime (13212270017).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13212269999 - 2¹⁶ = 13212204463 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13212269999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13212269909) 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, 1115504 + ... + 1127285.

It is an arithmetic number, because the mean of its divisors is an integer number (1702277610).

Almost surely, 2^13212269999 is an apocalyptic number.

13212269999 is a deficient number, since it is larger than the sum of its proper divisors (405950881).

13212269999 is a wasteful number, since it uses less digits than its factorization.

13212269999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242969.

The product of its digits is 944784, while the sum is 53.

The spelling of 13212269999 in words is "thirteen billion, two hundred twelve million, two hundred sixty-nine thousand, nine hundred ninety-nine".