200210120210138 has 96 divisors (see below), whose sum is σ = 337530414182400. Its totient is φ = 88800924844800.

The previous prime is 200210120210137. The next prime is 200210120210231. The reversal of 200210120210138 is 831012021012002.

200210120210138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (200210120210137) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6671209553 + ... + 6671239563.

It is an arithmetic number, because the mean of its divisors is an integer number (3515941814400).

Almost surely, 2^{200210120210138} is an apocalyptic number.

200210120210138 is a deficient number, since it is larger than the sum of its proper divisors (137320293972262).

200210120210138 is a wasteful number, since it uses less digits than its factorization.

200210120210138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33156 (or 33139 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The spelling of 200210120210138 in words is "two hundred trillion, two hundred ten billion, one hundred twenty million, two hundred ten thousand, one hundred thirty-eight".