1210011112259 has 2 divisors, whose sum is σ = 1210011112260. Its totient is φ = 1210011112258.

The previous prime is 1210011112217. The next prime is 1210011112319. The reversal of 1210011112259 is 9522111100121.

It is a weak prime.

It is an emirp because it is prime and its reverse (9522111100121) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1210011112259 is a prime.

It is not a weakly prime, because it can be changed into another prime (1210011112159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605005556129 + 605005556130.

It is an arithmetic number, because the mean of its divisors is an integer number (605005556130).

Almost surely, 2^{1210011112259} is an apocalyptic number.

1210011112259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210011112259 is an equidigital number, since it uses as much as digits as its factorization.

1210011112259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 26.

The spelling of 1210011112259 in words is "one trillion, two hundred ten billion, eleven million, one hundred twelve thousand, two hundred fifty-nine".