2226137280 has 336 divisors, whose sum is σ = 7748259840. Its totient is φ = 539965440.

The previous prime is 2226137269. The next prime is 2226137297. The reversal of 2226137280 is 827316222.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17528577 + ... + 17528703.

Almost surely, 2^2226137280 is an apocalyptic number.

2226137280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2226137280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3874129920).

2226137280 is an abundant number, since it is smaller than the sum of its proper divisors (5522122560).

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

2226137280 is a wasteful number, since it uses less digits than its factorization.

2226137280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 2226137280 is about 47181.9592641086. The cubic root of 2226137280 is about 1305.7217774363.

The spelling of 2226137280 in words is "two billion, two hundred twenty-six million, one hundred thirty-seven thousand, two hundred eighty".