112221110021110 has 16 divisors (see below), whose sum is σ = 210780519692256. Its totient is φ = 42936772529728.

The previous prime is 112221110021081. The next prime is 112221110021113. The reversal of 112221110021110 is 11120011122211.

112221110021110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112221110021113) 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, 243958934599 + ... + 243958935058.

It is an arithmetic number, because the mean of its divisors is an integer number (13173782480766).

Almost surely, 2^{112221110021110} is an apocalyptic number.

112221110021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112221110021110 is a deficient number, since it is larger than the sum of its proper divisors (98559409671146).

112221110021110 is a wasteful number, since it uses less digits than its factorization.

112221110021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487917869687.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 112221110021110 its reverse (11120011122211), we get a palindrome (123341121143321).

The spelling of 112221110021110 in words is "one hundred twelve trillion, two hundred twenty-one billion, one hundred ten million, twenty-one thousand, one hundred ten".