202001012111110 has 16 divisors (see below), whose sum is σ = 363602292487200. Its totient is φ = 80800300247296.

The previous prime is 202001012110999. The next prime is 202001012111117. The reversal of 202001012111110 is 11111210100202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202001012111117) 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, 4708570 + ... + 20643949.

It is an arithmetic number, because the mean of its divisors is an integer number (22725143280450).

Almost surely, 2^{202001012111110} is an apocalyptic number.

202001012111110 is a deficient number, since it is larger than the sum of its proper divisors (161601280376090).

202001012111110 is a wasteful number, since it uses less digits than its factorization.

202001012111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26149295.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 202001012111110 its reverse (11111210100202), we get a palindrome (213112222211312).

The spelling of 202001012111110 in words is "two hundred two trillion, one billion, twelve million, one hundred eleven thousand, one hundred ten".