2266421514 has 64 divisors (see below), whose sum is σ = 5394954240. Its totient is φ = 621028800.

The previous prime is 2266421513. The next prime is 2266421533. The reversal of 2266421514 is 4151246622.

It is not an unprimeable number, because it can be changed into a prime (2266421513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177757 + ... + 190079.

It is an arithmetic number, because the mean of its divisors is an integer number (84296160).

Almost surely, 2^2266421514 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2266421514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2697477120).

2266421514 is an abundant number, since it is smaller than the sum of its proper divisors (3128532726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2266421514 is a wasteful number, since it uses less digits than its factorization.

2266421514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12515.

The product of its digits is 23040, while the sum is 33.

The square root of 2266421514 is about 47606.9481693586. The cubic root of 2266421514 is about 1313.5508648039.

The spelling of 2266421514 in words is "two billion, two hundred sixty-six million, four hundred twenty-one thousand, five hundred fourteen".