2021200212110 has 16 divisors (see below), whose sum is σ = 3647759756400. Its totient is φ = 806346890496.

The previous prime is 2021200212049. The next prime is 2021200212113. The reversal of 2021200212110 is 112120021202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2021200212113) 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, 266645315 + ... + 266652894.

It is an arithmetic number, because the mean of its divisors is an integer number (227984984775).

Almost surely, 2^{2021200212110} is an apocalyptic number.

2021200212110 is a deficient number, since it is larger than the sum of its proper divisors (1626559544290).

2021200212110 is a wasteful number, since it uses less digits than its factorization.

2021200212110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533298595.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2021200212110 its reverse (112120021202), we get a palindrome (2133320233312).

The spelling of 2021200212110 in words is "two trillion, twenty-one billion, two hundred million, two hundred twelve thousand, one hundred ten".