202001121110 has 16 divisors (see below), whose sum is σ = 363695872176. Its totient is φ = 80779591968.

The previous prime is 202001121059. The next prime is 202001121131. The reversal of 202001121110 is 11121100202.

202001121110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 202001121091 and 202001121100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2566352 + ... + 2643891.

It is an arithmetic number, because the mean of its divisors is an integer number (22730992011).

Almost surely, 2^202001121110 is an apocalyptic number.

202001121110 is a deficient number, since it is larger than the sum of its proper divisors (161694751066).

202001121110 is a wasteful number, since it uses less digits than its factorization.

202001121110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5214127.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 202001121110 its reverse (11121100202), we get a palindrome (213122221312).

The spelling of 202001121110 in words is "two hundred two billion, one million, one hundred twenty-one thousand, one hundred ten".