112012221112210 has 16 divisors (see below), whose sum is σ = 201622875950016. Its totient is φ = 44804693345328.

The previous prime is 112012221112193. The next prime is 112012221112213. The reversal of 112012221112210 is 12211122210211.

It is a happy number.

It is a super-2 number, since 2×112012221112210² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112012221112213) 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, 21964644 + ... + 26579503.

It is an arithmetic number, because the mean of its divisors is an integer number (12601429746876).

Almost surely, 2^{112012221112210} is an apocalyptic number.

112012221112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112012221112210 is a deficient number, since it is larger than the sum of its proper divisors (89610654837806).

112012221112210 is a wasteful number, since it uses less digits than its factorization.

112012221112210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48774897.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112012221112210 its reverse (12211122210211), we get a palindrome (124223343322421).

The spelling of 112012221112210 in words is "one hundred twelve trillion, twelve billion, two hundred twenty-one million, one hundred twelve thousand, two hundred ten".