2200500421 has 8 divisors (see below), whose sum is σ = 2518134080. Its totient is φ = 1883685888.

The previous prime is 2200500377. The next prime is 2200500437. The reversal of 2200500421 is 1240050022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2200500421 - 2⁷ = 2200500293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2200500395 and 2200500404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200500121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199011 + ... + 209776.

It is an arithmetic number, because the mean of its divisors is an integer number (314766760).

Almost surely, 2^2200500421 is an apocalyptic number.

It is an amenable number.

2200500421 is a deficient number, since it is larger than the sum of its proper divisors (317633659).

2200500421 is an equidigital number, since it uses as much as digits as its factorization.

2200500421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409563.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2200500421 is about 46909.4918007006. The cubic root of 2200500421 is about 1300.6900519924.

Adding to 2200500421 its reverse (1240050022), we get a palindrome (3440550443).

The spelling of 2200500421 in words is "two billion, two hundred million, five hundred thousand, four hundred twenty-one".