2200000210021 has 8 divisors (see below), whose sum is σ = 2232983510784. Its totient is φ = 2167072392240.

The previous prime is 2200000210007. The next prime is 2200000210043. The reversal of 2200000210021 is 1200120000022.

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 2200000210021 - 2⁷ = 2200000209893 is a prime.

It is a super-3 number, since 3×2200000210021³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200000210621) 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, 13790845 + ... + 13949458.

It is an arithmetic number, because the mean of its divisors is an integer number (279122938848).

Almost surely, 2^{2200000210021} is an apocalyptic number.

It is an amenable number.

2200000210021 is a deficient number, since it is larger than the sum of its proper divisors (32983300763).

2200000210021 is a wasteful number, since it uses less digits than its factorization.

2200000210021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27741491.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2200000210021 its reverse (1200120000022), we get a palindrome (3400120210043).

The spelling of 2200000210021 in words is "two trillion, two hundred billion, two hundred ten thousand, twenty-one".