2110000201221 has 8 divisors (see below), whose sum is σ = 3069091201824. Its totient is φ = 1278788000720.

The previous prime is 2110000201217. The next prime is 2110000201223. The reversal of 2110000201221 is 1221020000112.

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 2110000201221 - 2² = 2110000201217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2110000201197 and 2110000201206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110000201223) 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, 31969699986 + ... + 31969700051.

It is an arithmetic number, because the mean of its divisors is an integer number (383636400228).

Almost surely, 2^{2110000201221} is an apocalyptic number.

It is an amenable number.

2110000201221 is a deficient number, since it is larger than the sum of its proper divisors (959091000603).

2110000201221 is a wasteful number, since it uses less digits than its factorization.

2110000201221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63939400051.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2110000201221 its reverse (1221020000112), we get a palindrome (3331020201333).

The spelling of 2110000201221 in words is "two trillion, one hundred ten billion, two hundred one thousand, two hundred twenty-one".