2222000200021 has 8 divisors (see below), whose sum is σ = 2539496751680. Its totient is φ = 1904520636288.

The previous prime is 2222000200003. The next prime is 2222000200039. The reversal of 2222000200021 is 1200020002222.

It is an interprime number because it is at equal distance from previous prime (2222000200003) and next prime (2222000200039).

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 2222000200021 - 2⁹ = 2222000199509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2222000199974 and 2222000200010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222000200921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3965451 + ... + 4490968.

It is an arithmetic number, because the mean of its divisors is an integer number (317437093960).

Almost surely, 2^{2222000200021} is an apocalyptic number.

It is an amenable number.

2222000200021 is a deficient number, since it is larger than the sum of its proper divisors (317496551659).

2222000200021 is an equidigital number, since it uses as much as digits as its factorization.

2222000200021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8493963.

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

Adding to 2222000200021 its reverse (1200020002222), we get a palindrome (3422020202243).

The spelling of 2222000200021 in words is "two trillion, two hundred twenty-two billion, two hundred thousand, twenty-one".