12270002807 has 16 divisors (see below), whose sum is σ = 13229760384. Its totient is φ = 11337408000.

The previous prime is 12270002779. The next prime is 12270002813. The reversal of 12270002807 is 70820007221.

It is a cyclic number.

It is not a de Polignac number, because 12270002807 - 2¹⁸ = 12269740663 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 12270002807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12270002897) 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, 550082 + ... + 571952.

It is an arithmetic number, because the mean of its divisors is an integer number (826860024).

Almost surely, 2^12270002807 is an apocalyptic number.

12270002807 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12270002807 is a deficient number, since it is larger than the sum of its proper divisors (959757577).

12270002807 is a wasteful number, since it uses less digits than its factorization.

12270002807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22490.

The product of its (nonzero) digits is 3136, while the sum is 29.

The spelling of 12270002807 in words is "twelve billion, two hundred seventy million, two thousand, eight hundred seven".