2200003231021 has 8 divisors (see below), whose sum is σ = 2207784769344. Its totient is φ = 2192225689440.

The previous prime is 2200003231007. The next prime is 2200003231051. The reversal of 2200003231021 is 1201323000022.

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 2200003231021 - 2⁵ = 2200003230989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200003230986 and 2200003231004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200003231051) 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, 105816 + ... + 2100286.

It is an arithmetic number, because the mean of its divisors is an integer number (275973096168).

Almost surely, 2^{2200003231021} is an apocalyptic number.

It is an amenable number.

2200003231021 is a deficient number, since it is larger than the sum of its proper divisors (7781538323).

2200003231021 is a wasteful number, since it uses less digits than its factorization.

2200003231021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998371.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2200003231021 its reverse (1201323000022), we get a palindrome (3401326231043).

The spelling of 2200003231021 in words is "two trillion, two hundred billion, three million, two hundred thirty-one thousand, twenty-one".