2311411402211 has 2 divisors, whose sum is σ = 2311411402212. Its totient is φ = 2311411402210.

The previous prime is 2311411402199. The next prime is 2311411402231. The reversal of 2311411402211 is 1122041141132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2311411402211 - 2²⁶ = 2311344293347 is a prime.

It is not a weakly prime, because it can be changed into another prime (2311411402231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155705701105 + 1155705701106.

It is an arithmetic number, because the mean of its divisors is an integer number (1155705701106).

Almost surely, 2^{2311411402211} is an apocalyptic number.

2311411402211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2311411402211 is an equidigital number, since it uses as much as digits as its factorization.

2311411402211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 2311411402211 its reverse (1122041141132), we get a palindrome (3433452543343).

The spelling of 2311411402211 in words is "two trillion, three hundred eleven billion, four hundred eleven million, four hundred two thousand, two hundred eleven".