4201223200 has 36 divisors (see below), whose sum is σ = 10256238090. Its totient is φ = 1680488960.

The previous prime is 4201223189. The next prime is 4201223249. The reversal of 4201223200 is 23221024.

It can be written as a sum of positive squares in 3 ways, for example, as 3741034896 + 460188304 = 61164^2 + 21452^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2624965 + ... + 2626564.

Almost surely, 2^4201223200 is an apocalyptic number.

4201223200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4201223200 is an abundant number, since it is smaller than the sum of its proper divisors (6055014890).

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

4201223200 is a wasteful number, since it uses less digits than its factorization.

4201223200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5251549 (or 5251536 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4201223200 is about 64816.8434899448. The cubic root of 4201223200 is about 1613.5852614500.

Adding to 4201223200 its reverse (23221024), we get a palindrome (4224444224).

The spelling of 4201223200 in words is "four billion, two hundred one million, two hundred twenty-three thousand, two hundred".