112211101222010 has 64 divisors (see below), whose sum is σ = 231112456657920. Its totient is φ = 38426018077440.

The previous prime is 112211101221949. The next prime is 112211101222021. The reversal of 112211101222010 is 10222101112211.

It is a self number, because there is not a number n which added to its sum of digits gives 112211101222010.

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, 1119028175 + ... + 1119128445.

It is an arithmetic number, because the mean of its divisors is an integer number (3611132135280).

Almost surely, 2^{112211101222010} is an apocalyptic number.

112211101222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112211101222010 is an abundant number, since it is smaller than the sum of its proper divisors (118901355435910).

112211101222010 is a wasteful number, since it uses less digits than its factorization.

112211101222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119391.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112211101222010 its reverse (10222101112211), we get a palindrome (122433202334221).

The spelling of 112211101222010 in words is "one hundred twelve trillion, two hundred eleven billion, one hundred one million, two hundred twenty-two thousand, ten".