2226444160 has 64 divisors (see below), whose sum is σ = 5554046880. Its totient is φ = 851851264.

The previous prime is 2226444139. The next prime is 2226444163. The reversal of 2226444160 is 614446222.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226444163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60907 + ... + 90346.

Almost surely, 2^2226444160 is an apocalyptic number.

2226444160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2226444160 is an abundant number, since it is smaller than the sum of its proper divisors (3327602720).

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

2226444160 is a wasteful number, since it uses less digits than its factorization.

2226444160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151295 (or 151283 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 2226444160 is about 47185.2112425069. The cubic root of 2226444160 is about 1305.7817739590.

The spelling of 2226444160 in words is "two billion, two hundred twenty-six million, four hundred forty-four thousand, one hundred sixty".