2021202100110 has 32 divisors (see below), whose sum is σ = 4850991361440. Its totient is φ = 538975413248.

The previous prime is 2021202100103. The next prime is 2021202100171. The reversal of 2021202100110 is 110012021202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 699094 + ... + 2128646.

It is an arithmetic number, because the mean of its divisors is an integer number (151593480045).

Almost surely, 2^{2021202100110} is an apocalyptic number.

2021202100110 is an abundant number, since it is smaller than the sum of its proper divisors (2829789261330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2021202100110 is a wasteful number, since it uses less digits than its factorization.

2021202100110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476692.

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

Adding to 2021202100110 its reverse (110012021202), we get a palindrome (2131214121312).

The spelling of 2021202100110 in words is "two trillion, twenty-one billion, two hundred two million, one hundred thousand, one hundred ten".