11202112297 has 2 divisors, whose sum is σ = 11202112298. Its totient is φ = 11202112296.

The previous prime is 11202112279. The next prime is 11202112319. The reversal of 11202112297 is 79221120211.

Together with previous prime (11202112279) 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., 10108090521 + 1094021776 = 100539^2 + 33076^2 .

It is a cyclic number.

It is not a de Polignac number, because 11202112297 - 2¹⁹ = 11201588009 is a prime.

It is not a weakly prime, because it can be changed into another prime (11202112247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601056148 + 5601056149.

It is an arithmetic number, because the mean of its divisors is an integer number (5601056149).

Almost surely, 2^11202112297 is an apocalyptic number.

It is an amenable number.

11202112297 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202112297 is an equidigital number, since it uses as much as digits as its factorization.

11202112297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 28.

It can be divided in two parts, 11202112 and 297, that added together give a square (11202409 = 3347²).

The spelling of 11202112297 in words is "eleven billion, two hundred two million, one hundred twelve thousand, two hundred ninety-seven".