2266566351 has 16 divisors (see below), whose sum is σ = 3488014848. Its totient is φ = 1282356000.

The previous prime is 2266566347. The next prime is 2266566353. The reversal of 2266566351 is 1536656622.

2266566351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2266566351 - 2² = 2266566347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266566353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 532195 + ... + 536436.

It is an arithmetic number, because the mean of its divisors is an integer number (218000928).

Almost surely, 2^2266566351 is an apocalyptic number.

2266566351 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2266566351 is a deficient number, since it is larger than the sum of its proper divisors (1221448497).

2266566351 is a wasteful number, since it uses less digits than its factorization.

2266566351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068742.

The product of its digits is 388800, while the sum is 42.

The square root of 2266566351 is about 47608.4693200695. The cubic root of 2266566351 is about 1313.5788452881.

The spelling of 2266566351 in words is "two billion, two hundred sixty-six million, five hundred sixty-six thousand, three hundred fifty-one".