112211121111010 has 16 divisors (see below), whose sum is σ = 206677227721536. Its totient is φ = 43840624061808.

The previous prime is 112211121110981. The next prime is 112211121111043. The reversal of 112211121111010 is 10111121112211.

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, 130478047374 + ... + 130478048233.

It is an arithmetic number, because the mean of its divisors is an integer number (12917326732596).

Almost surely, 2^{112211121111010} is an apocalyptic number.

112211121111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112211121111010 is a deficient number, since it is larger than the sum of its proper divisors (94466106610526).

112211121111010 is a wasteful number, since it uses less digits than its factorization.

112211121111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260956095657.

The product of its (nonzero) digits is 8, while the sum is 16.

Adding to 112211121111010 its reverse (10111121112211), we get a palindrome (122322242223221).

The spelling of 112211121111010 in words is "one hundred twelve trillion, two hundred eleven billion, one hundred twenty-one million, one hundred eleven thousand, ten".