2200621133 has 4 divisors (see below), whose sum is σ = 2200788480. Its totient is φ = 2200453788.

The previous prime is 2200621091. The next prime is 2200621147. The reversal of 2200621133 is 3311260022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2200621133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200621153) 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 3 ways as a sum of consecutive naturals, for example, 62093 + ... + 90866.

It is an arithmetic number, because the mean of its divisors is an integer number (550197120).

Almost surely, 2^2200621133 is an apocalyptic number.

It is an amenable number.

2200621133 is a deficient number, since it is larger than the sum of its proper divisors (167347).

2200621133 is a wasteful number, since it uses less digits than its factorization.

2200621133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167346.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2200621133 is about 46910.7784309747. The cubic root of 2200621133 is about 1300.7138353745.

Adding to 2200621133 its reverse (3311260022), we get a palindrome (5511881155).

The spelling of 2200621133 in words is "two billion, two hundred million, six hundred twenty-one thousand, one hundred thirty-three".