2200202200021 has 8 divisors (see below), whose sum is σ = 2561960513664. Its totient is φ = 1850304814800.

The previous prime is 2200202199967. The next prime is 2200202200043. The reversal of 2200202200021 is 1200022020022.

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

It is not a de Polignac number, because 2200202200021 - 2⁷ = 2200202199893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200202199974 and 2200202200010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200202200121) 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, 2965231705 + ... + 2965232446.

It is an arithmetic number, because the mean of its divisors is an integer number (320245064208).

Almost surely, 2^{2200202200021} is an apocalyptic number.

It is an amenable number.

2200202200021 is a deficient number, since it is larger than the sum of its proper divisors (361758313643).

2200202200021 is an equidigital number, since it uses as much as digits as its factorization.

2200202200021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5930464211.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2200202200021 its reverse (1200022020022), we get a palindrome (3400224220043).

The spelling of 2200202200021 in words is "two trillion, two hundred billion, two hundred two million, two hundred thousand, twenty-one".