2242402266 has 32 divisors (see below), whose sum is σ = 4855108608. Its totient is φ = 686352960.

The previous prime is 2242402243. The next prime is 2242402271. The reversal of 2242402266 is 6622042422.

2242402266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60361 + ... + 90156.

It is an arithmetic number, because the mean of its divisors is an integer number (151722144).

Almost surely, 2^2242402266 is an apocalyptic number.

2242402266 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2242402266 is an abundant number, since it is smaller than the sum of its proper divisors (2612706342).

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

2242402266 is a wasteful number, since it uses less digits than its factorization.

2242402266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150726.

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 2242402266 is about 47354.0100308305. The cubic root of 2242402266 is about 1308.8940933603.

Adding to 2242402266 its reverse (6622042422), we get a palindrome (8864444688).

The spelling of 2242402266 in words is "two billion, two hundred forty-two million, four hundred two thousand, two hundred sixty-six".