2226241638 has 16 divisors (see below), whose sum is σ = 4947203760. Its totient is φ = 742080528.

The previous prime is 2226241583. The next prime is 2226241649. The reversal of 2226241638 is 8361426222.

2226241638 is a `hidden beast` number, since 2 + 22 + 624 + 1 + 6 + 3 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20613295 + ... + 20613402.

It is an arithmetic number, because the mean of its divisors is an integer number (309200235).

Almost surely, 2^2226241638 is an apocalyptic number.

2226241638 is an abundant number, since it is smaller than the sum of its proper divisors (2720962122).

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

2226241638 is a wasteful number, since it uses less digits than its factorization.

2226241638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41226708 (or 41226702 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 2226241638 is about 47183.0651611359. The cubic root of 2226241638 is about 1305.7421805481.

The spelling of 2226241638 in words is "two billion, two hundred twenty-six million, two hundred forty-one thousand, six hundred thirty-eight".