202020102201110 has 16 divisors (see below), whose sum is σ = 363812449720896. Its totient is φ = 80768870711808.

The previous prime is 202020102201109. The next prime is 202020102201119. The reversal of 202020102201110 is 11102201020202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202020102201119) 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, 4896249419 + ... + 4896290678.

It is an arithmetic number, because the mean of its divisors is an integer number (22738278107556).

Almost surely, 2^{202020102201110} is an apocalyptic number.

202020102201110 is a deficient number, since it is larger than the sum of its proper divisors (161792347519786).

202020102201110 is a wasteful number, since it uses less digits than its factorization.

202020102201110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9792542167.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 202020102201110 its reverse (11102201020202), we get a palindrome (213122303221312).

The spelling of 202020102201110 in words is "two hundred two trillion, twenty billion, one hundred two million, two hundred one thousand, one hundred ten".