2000244224421 has 40 divisors (see below), whose sum is σ = 3021829730304. Its totient is φ = 1318478847840.

The previous prime is 2000244224399. The next prime is 2000244224431. The reversal of 2000244224421 is 1244224420002.

It is not a de Polignac number, because 2000244224421 - 2⁶ = 2000244224357 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000244224431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2682276 + ... + 3345906.

Almost surely, 2^{2000244224421} is an apocalyptic number.

It is an amenable number.

2000244224421 is a deficient number, since it is larger than the sum of its proper divisors (1021585505883).

2000244224421 is a wasteful number, since it uses less digits than its factorization.

2000244224421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664063 (or 664054 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 2000244224421 its reverse (1244224420002), we get a palindrome (3244468644423).

The spelling of 2000244224421 in words is "two trillion, two hundred forty-four million, two hundred twenty-four thousand, four hundred twenty-one".