6224022400 has 48 divisors (see below), whose sum is σ = 15375288240. Its totient is φ = 2489607680.

The previous prime is 6224022391. The next prime is 6224022403. The reversal of 6224022400 is 42204226.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6224022403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 969304 + ... + 975703.

It is an arithmetic number, because the mean of its divisors is an integer number (320318505).

Almost surely, 2^6224022400 is an apocalyptic number.

It is an amenable number.

6224022400 is an abundant number, since it is smaller than the sum of its proper divisors (9151265840).

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

6224022400 is a wasteful number, since it uses less digits than its factorization.

6224022400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945031 (or 1945014 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 6224022400 is about 78892.4736587718. The cubic root of 6224022400 is about 1839.4601440793.

Adding to 6224022400 its reverse (42204226), we get a palindrome (6266226626).

The spelling of 6224022400 in words is "six billion, two hundred twenty-four million, twenty-two thousand, four hundred".