2227109472 has 192 divisors, whose sum is σ = 7814822400. Its totient is φ = 602795520.

The previous prime is 2227109447. The next prime is 2227109483. The reversal of 2227109472 is 2749017222.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105222 + ... + 124602.

It is an arithmetic number, because the mean of its divisors is an integer number (40702200).

Almost surely, 2^2227109472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2227109472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3907411200).

2227109472 is an abundant number, since it is smaller than the sum of its proper divisors (5587712928).

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

2227109472 is a wasteful number, since it uses less digits than its factorization.

2227109472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19426 (or 19412 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 2227109472 is about 47192.2607214361. The cubic root of 2227109472 is about 1305.9118267399.

The spelling of 2227109472 in words is "two billion, two hundred twenty-seven million, one hundred nine thousand, four hundred seventy-two".