7122004002217 has 16 divisors (see below), whose sum is σ = 7752520968192. Its totient is φ = 6503595477120.

The previous prime is 7122004002163. The next prime is 7122004002221.

7122004002217 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 7122004002217 - 2³⁹ = 6572248188329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7122004002257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5642884 + ... + 6788677.

It is an arithmetic number, because the mean of its divisors is an integer number (484532560512).

Almost surely, 2^{7122004002217} is an apocalyptic number.

It is an amenable number.

7122004002217 is a deficient number, since it is larger than the sum of its proper divisors (630516965975).

7122004002217 is a wasteful number, since it uses less digits than its factorization.

7122004002217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12432048.

The product of its (nonzero) digits is 3136, while the sum is 28.

The spelling of 7122004002217 in words is "seven trillion, one hundred twenty-two billion, four million, two thousand, two hundred seventeen".