4222040000 has 140 divisors (see below), whose sum is σ = 10652683800. Its totient is φ = 1659264000.

The previous prime is 4222039973. The next prime is 4222040021. The reversal of 4222040000 is 402224.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2359106 + ... + 2360894.

Almost surely, 2^4222040000 is an apocalyptic number.

4222040000 is a gapful number since it is divisible by the number (40) 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 4222040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5326341900).

4222040000 is an abundant number, since it is smaller than the sum of its proper divisors (6430643800).

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

4222040000 is an equidigital number, since it uses as much as digits as its factorization.

4222040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880 (or 1855 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 4222040000 is about 64977.2267798496. The cubic root of 4222040000 is about 1616.2459433535.

Adding to 4222040000 its reverse (402224), we get a palindrome (4222442224).

The spelling of 4222040000 in words is "four billion, two hundred twenty-two million, forty thousand".