12020022097 has 8 divisors (see below), whose sum is σ = 12287520000. Its totient is φ = 11753013984.

The previous prime is 12020022083. The next prime is 12020022103. The reversal of 12020022097 is 79022002021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12020022097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12020022697) 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, 72597 + ... + 171202.

It is an arithmetic number, because the mean of its divisors is an integer number (1535940000).

Almost surely, 2^12020022097 is an apocalyptic number.

It is an amenable number.

12020022097 is a deficient number, since it is larger than the sum of its proper divisors (267497903).

12020022097 is a wasteful number, since it uses less digits than its factorization.

12020022097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244895.

The product of its (nonzero) digits is 1008, while the sum is 25.

The spelling of 12020022097 in words is "twelve billion, twenty million, twenty-two thousand, ninety-seven".