2201202000997 has 2 divisors, whose sum is σ = 2201202000998. Its totient is φ = 2201202000996.

The previous prime is 2201202000979. The next prime is 2201202001069. The reversal of 2201202000997 is 7990002021022.

Together with previous prime (2201202000979) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1261647879361 + 939554121636 = 1123231^2 + 969306^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201202000997 - 2²³ = 2201193612389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2201202000797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100601000498 + 1100601000499.

It is an arithmetic number, because the mean of its divisors is an integer number (1100601000499).

Almost surely, 2^{2201202000997} is an apocalyptic number.

It is an amenable number.

2201202000997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201202000997 is an equidigital number, since it uses as much as digits as its factorization.

2201202000997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 2201202000997 in words is "two trillion, two hundred one billion, two hundred two million, nine hundred ninety-seven", and thus it is an aban number.