2255226466 has 16 divisors (see below), whose sum is σ = 3410709120. Its totient is φ = 1118362000.

The previous prime is 2255226437. The next prime is 2255226469. The reversal of 2255226466 is 6646225522.

It is a happy number.

It is a super-3 number, since 3×2255226466³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2255226469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110580 + ... + 129376.

It is an arithmetic number, because the mean of its divisors is an integer number (213169320).

Almost surely, 2^2255226466 is an apocalyptic number.

2255226466 is a deficient number, since it is larger than the sum of its proper divisors (1155482654).

2255226466 is a wasteful number, since it uses less digits than its factorization.

2255226466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19289.

The product of its digits is 345600, while the sum is 40.

The square root of 2255226466 is about 47489.2247357229. The cubic root of 2255226466 is about 1311.3845210913.

The spelling of 2255226466 in words is "two billion, two hundred fifty-five million, two hundred twenty-six thousand, four hundred sixty-six".