12026222015 has 8 divisors (see below), whose sum is σ = 14434502400. Its totient is φ = 9618953632.

The previous prime is 12026222009. The next prime is 12026222063. The reversal of 12026222015 is 51022262021.

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 12026222015 - 2²⁶ = 11959113151 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226604 + ... + 274593.

It is an arithmetic number, because the mean of its divisors is an integer number (1804312800).

Almost surely, 2^12026222015 is an apocalyptic number.

12026222015 is a deficient number, since it is larger than the sum of its proper divisors (2408280385).

12026222015 is an equidigital number, since it uses as much as digits as its factorization.

12026222015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506001.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 12026222015 its reverse (51022262021), we get a palindrome (63048484036).

The spelling of 12026222015 in words is "twelve billion, twenty-six million, two hundred twenty-two thousand, fifteen".