2226100240 has 80 divisors (see below), whose sum is σ = 6370092288. Its totient is φ = 704521728.

The previous prime is 2226100213. The next prime is 2226100277. The reversal of 2226100240 is 420016222.

It is a tau number, because it is divible by the number of its divisors (80).

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, 145612 + ... + 160171.

Almost surely, 2^2226100240 is an apocalyptic number.

2226100240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2226100240 is an abundant number, since it is smaller than the sum of its proper divisors (4143992048).

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

2226100240 is a wasteful number, since it uses less digits than its factorization.

2226100240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305816 (or 305810 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2226100240 is about 47181.5667395647. The cubic root of 2226100240 is about 1305.7145355644.

Adding to 2226100240 its reverse (420016222), we get a palindrome (2646116462).

The spelling of 2226100240 in words is "two billion, two hundred twenty-six million, one hundred thousand, two hundred forty".