2224001420 has 48 divisors (see below), whose sum is σ = 4767426720. Its totient is φ = 871309824.

The previous prime is 2224001407. The next prime is 2224001449. The reversal of 2224001420 is 241004222.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 184622 + ... + 196298.

It is an arithmetic number, because the mean of its divisors is an integer number (99321390).

Almost surely, 2^2224001420 is an apocalyptic number.

2224001420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2224001420 is an abundant number, since it is smaller than the sum of its proper divisors (2543425300).

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

2224001420 is a wasteful number, since it uses less digits than its factorization.

2224001420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11882 (or 11880 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2224001420 is about 47159.3195455575. The cubic root of 2224001420 is about 1305.3040536761.

Adding to 2224001420 its reverse (241004222), we get a palindrome (2465005642).

The spelling of 2224001420 in words is "two billion, two hundred twenty-four million, one thousand, four hundred twenty".