2200151621 has 8 divisors (see below), whose sum is σ = 2240899200. Its totient is φ = 2159675280.

The previous prime is 2200151587. The next prime is 2200151651. The reversal of 2200151621 is 1261510022.

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

It is a cyclic number.

It is not a de Polignac number, because 2200151621 - 2¹⁰ = 2200150597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200151593 and 2200151602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200151651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51401 + ... + 83918.

It is an arithmetic number, because the mean of its divisors is an integer number (280112400).

Almost surely, 2^2200151621 is an apocalyptic number.

It is an amenable number.

2200151621 is a deficient number, since it is larger than the sum of its proper divisors (40747579).

2200151621 is a wasteful number, since it uses less digits than its factorization.

2200151621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135619.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 2200151621 is about 46905.7738556779. The cubic root of 2200151621 is about 1300.6213244947.

Adding to 2200151621 its reverse (1261510022), we get a palindrome (3461661643).

The spelling of 2200151621 in words is "two billion, two hundred million, one hundred fifty-one thousand, six hundred twenty-one".