112221100210 has 16 divisors (see below), whose sum is σ = 210780501696. Its totient is φ = 42936768688.

The previous prime is 112221100207. The next prime is 112221100217. The reversal of 112221100210 is 12001122211.

It is not an unprimeable number, because it can be changed into a prime (112221100217) 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, 243958684 + ... + 243959143.

It is an arithmetic number, because the mean of its divisors is an integer number (13173781356).

Almost surely, 2^112221100210 is an apocalyptic number.

112221100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112221100210 is a deficient number, since it is larger than the sum of its proper divisors (98559401486).

112221100210 is a wasteful number, since it uses less digits than its factorization.

112221100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487917857.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112221100210 its reverse (12001122211), we get a palindrome (124222222421).

The spelling of 112221100210 in words is "one hundred twelve billion, two hundred twenty-one million, one hundred thousand, two hundred ten".