2200412621 has 8 divisors (see below), whose sum is σ = 2404202688. Its totient is φ = 1997248000.

The previous prime is 2200412609. The next prime is 2200412657. The reversal of 2200412621 is 1262140022.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-2200412621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200412593 and 2200412602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200411621) 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, 148985 + ... + 163086.

It is an arithmetic number, because the mean of its divisors is an integer number (300525336).

Almost surely, 2^2200412621 is an apocalyptic number.

It is an amenable number.

2200412621 is a deficient number, since it is larger than the sum of its proper divisors (203790067).

2200412621 is a wasteful number, since it uses less digits than its factorization.

2200412621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312723.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2200412621 is about 46908.5559466501. Note that the first 3 decimals coincide. The cubic root of 2200412621 is about 1300.6727525781.

Adding to 2200412621 its reverse (1262140022), we get a palindrome (3462552643).

The spelling of 2200412621 in words is "two billion, two hundred million, four hundred twelve thousand, six hundred twenty-one".