12000013022 has 8 divisors (see below), whose sum is σ = 18382998816. Its totient is φ = 5872346752.

The previous prime is 12000013007. The next prime is 12000013079. The reversal of 12000013022 is 22031000021.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 12000012994 and 12000013012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63829763 + ... + 63829950.

It is an arithmetic number, because the mean of its divisors is an integer number (2297874852).

Almost surely, 2^12000013022 is an apocalyptic number.

12000013022 is a deficient number, since it is larger than the sum of its proper divisors (6382985794).

12000013022 is a wasteful number, since it uses less digits than its factorization.

12000013022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127659762.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 12000013022 its reverse (22031000021), we get a palindrome (34031013043).

The spelling of 12000013022 in words is "twelve billion, thirteen thousand, twenty-two".