2012102297 has 4 divisors (see below), whose sum is σ = 2022637056. Its totient is φ = 2001567540.

The previous prime is 2012102293. The next prime is 2012102327. The reversal of 2012102297 is 7922012102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2012102297 - 2² = 2012102293 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012102293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5267093 + ... + 5267474.

It is an arithmetic number, because the mean of its divisors is an integer number (505659264).

Almost surely, 2^2012102297 is an apocalyptic number.

It is an amenable number.

2012102297 is a deficient number, since it is larger than the sum of its proper divisors (10534759).

2012102297 is a wasteful number, since it uses less digits than its factorization.

2012102297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10534758.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 2012102297 is about 44856.4632689649. The cubic root of 2012102297 is about 1262.4572642071.

Adding to 2012102297 its reverse (7922012102), we get a palindrome (9934114399).

The spelling of 2012102297 in words is "two billion, twelve million, one hundred two thousand, two hundred ninety-seven".