2266433261311 has 4 divisors (see below), whose sum is σ = 2266506779824. Its totient is φ = 2266359742800.

The previous prime is 2266433261297. The next prime is 2266433261327. The reversal of 2266433261311 is 1131623346622.

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 2266433261311 - 2²⁷ = 2266299043583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266433261341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36712995 + ... + 36774676.

It is an arithmetic number, because the mean of its divisors is an integer number (566626694956).

Almost surely, 2^{2266433261311} is an apocalyptic number.

2266433261311 is a deficient number, since it is larger than the sum of its proper divisors (73518513).

2266433261311 is an equidigital number, since it uses as much as digits as its factorization.

2266433261311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73518512.

The product of its digits is 186624, while the sum is 40.

The spelling of 2266433261311 in words is "two trillion, two hundred sixty-six billion, four hundred thirty-three million, two hundred sixty-one thousand, three hundred eleven".