112001212110 has 32 divisors (see below), whose sum is σ = 268836706080. Its totient is φ = 29863234688.

The previous prime is 112001212079. The next prime is 112001212123. The reversal of 112001212110 is 11212100211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12136 + ... + 473444.

It is an arithmetic number, because the mean of its divisors is an integer number (8401147065).

Almost surely, 2^112001212110 is an apocalyptic number.

112001212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112001212110 is an abundant number, since it is smaller than the sum of its proper divisors (156835493970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112001212110 is a wasteful number, since it uses less digits than its factorization.

112001212110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469412.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 112001212110 its reverse (11212100211), we get a palindrome (123213312321).

The spelling of 112001212110 in words is "one hundred twelve billion, one million, two hundred twelve thousand, one hundred ten".