210022020121112 has 16 divisors (see below), whose sum is σ = 393875557278840. Its totient is φ = 104988538180096.

The previous prime is 210022020121079. The next prime is 210022020121213. The reversal of 210022020121112 is 211121020220012.

210022020121112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2808945338 + ... + 2809020105.

Almost surely, 2^{210022020121112} is an apocalyptic number.

It is an amenable number.

210022020121112 is a deficient number, since it is larger than the sum of its proper divisors (183853537157728).

210022020121112 is a wasteful number, since it uses less digits than its factorization.

210022020121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5617970122 (or 5617970118 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 210022020121112 its reverse (211121020220012), we get a palindrome (421143040341124).

The spelling of 210022020121112 in words is "two hundred ten trillion, twenty-two billion, twenty million, one hundred twenty-one thousand, one hundred twelve".