221101002001110 has 64 divisors (see below), whose sum is σ = 661580141059584. Its totient is φ = 45943065350400.

The previous prime is 221101002001091. The next prime is 221101002001127. The reversal of 221101002001110 is 11100200101122.

221101002001110 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 31 ways as a sum of consecutive naturals, for example, 47857357431 + ... + 47857362050.

It is an arithmetic number, because the mean of its divisors is an integer number (10337189704056).

Almost surely, 2^{221101002001110} is an apocalyptic number.

221101002001110 is an abundant number, since it is smaller than the sum of its proper divisors (440479139058474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

221101002001110 is a wasteful number, since it uses less digits than its factorization.

221101002001110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95714719509.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 221101002001110 its reverse (11100200101122), we get a palindrome (232201202102232).

The spelling of 221101002001110 in words is "two hundred twenty-one trillion, one hundred one billion, two million, one thousand, one hundred ten".