4225220501200 has 60 divisors (see below), whose sum is σ = 10323144722880. Its totient is φ = 1661442628480.

The previous prime is 4225220501147. The next prime is 4225220501207. The reversal of 4225220501200 is 21050225224.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4225220501207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89493784 + ... + 89540983.

It is an arithmetic number, because the mean of its divisors is an integer number (172052412048).

Almost surely, 2^{4225220501200} is an apocalyptic number.

4225220501200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4225220501200 is an abundant number, since it is smaller than the sum of its proper divisors (6097924221680).

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

4225220501200 is a wasteful number, since it uses less digits than its factorization.

4225220501200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179034844 (or 179034833 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

Adding to 4225220501200 its reverse (21050225224), we get a palindrome (4246270726424).

The spelling of 4225220501200 in words is "four trillion, two hundred twenty-five billion, two hundred twenty million, five hundred one thousand, two hundred".