12722045097 has 32 divisors (see below), whose sum is σ = 17442864000. Its totient is φ = 8245035008.

The previous prime is 12722045093. The next prime is 12722045101. The reversal of 12722045097 is 79054022721.

It is an interprime number because it is at equal distance from previous prime (12722045093) and next prime (12722045101).

It is a cyclic number.

It is not a de Polignac number, because 12722045097 - 2² = 12722045093 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12722045093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6776923 + ... + 6778799.

It is an arithmetic number, because the mean of its divisors is an integer number (545089500).

Almost surely, 2^12722045097 is an apocalyptic number.

It is an amenable number.

12722045097 is a deficient number, since it is larger than the sum of its proper divisors (4720818903).

12722045097 is a wasteful number, since it uses less digits than its factorization.

12722045097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 12722045097 in words is "twelve billion, seven hundred twenty-two million, forty-five thousand, ninety-seven".