2305114122211 has 4 divisors (see below), whose sum is σ = 2348606841552. Its totient is φ = 2261621402872.

The previous prime is 2305114122209. The next prime is 2305114122287. The reversal of 2305114122211 is 1122214115032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2305114122211 - 2¹ = 2305114122209 is a prime.

It is a super-2 number, since 2×2305114122211² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2305114122011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21746359591 + ... + 21746359696.

It is an arithmetic number, because the mean of its divisors is an integer number (587151710388).

Almost surely, 2^{2305114122211} is an apocalyptic number.

2305114122211 is a deficient number, since it is larger than the sum of its proper divisors (43492719341).

2305114122211 is an equidigital number, since it uses as much as digits as its factorization.

2305114122211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43492719340.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 2305114122211 its reverse (1122214115032), we get a palindrome (3427328237243).

The spelling of 2305114122211 in words is "two trillion, three hundred five billion, one hundred fourteen million, one hundred twenty-two thousand, two hundred eleven".