12799202669 has 16 divisors (see below), whose sum is σ = 14076331200. Its totient is φ = 11541144960.

The previous prime is 12799202657. The next prime is 12799202677. The reversal of 12799202669 is 96620299721.

It is a cyclic number.

It is not a de Polignac number, because 12799202669 - 2⁴ = 12799202653 is a prime.

It is a super-2 number, since 2×12799202669² (a number of 21 digits) contains 22 as substring.

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 12799202669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12799202699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2331602 + ... + 2337084.

It is an arithmetic number, because the mean of its divisors is an integer number (879770700).

Almost surely, 2^12799202669 is an apocalyptic number.

It is an amenable number.

12799202669 is a deficient number, since it is larger than the sum of its proper divisors (1277128531).

12799202669 is a wasteful number, since it uses less digits than its factorization.

12799202669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7180.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The spelling of 12799202669 in words is "twelve billion, seven hundred ninety-nine million, two hundred two thousand, six hundred sixty-nine".