2224033140 has 96 divisors (see below), whose sum is σ = 7202764800. Its totient is φ = 502217856.

The previous prime is 2224033129. The next prime is 2224033157. The reversal of 2224033140 is 413304222.

It is a super-3 number, since 3×2224033140³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2961 + ... + 66759.

It is an arithmetic number, because the mean of its divisors is an integer number (75028800).

Almost surely, 2^2224033140 is an apocalyptic number.

2224033140 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 2224033140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3601382400).

2224033140 is an abundant number, since it is smaller than the sum of its proper divisors (4978731660).

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

2224033140 is a wasteful number, since it uses less digits than its factorization.

2224033140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63901 (or 63899 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2224033140 is about 47159.6558511616. The cubic root of 2224033140 is about 1305.3102593148.

Adding to 2224033140 its reverse (413304222), we get a palindrome (2637337362).

The spelling of 2224033140 in words is "two billion, two hundred twenty-four million, thirty-three thousand, one hundred forty".