112121000110 has 16 divisors (see below), whose sum is σ = 230648914656. Its totient is φ = 38441485728.

The previous prime is 112121000083. The next prime is 112121000143. The reversal of 112121000110 is 11000121211.

It is a super-2 number, since 2×112121000110² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

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, 800864217 + ... + 800864356.

It is an arithmetic number, because the mean of its divisors is an integer number (14415557166).

Almost surely, 2^112121000110 is an apocalyptic number.

112121000110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112121000110 is an abundant number, since it is smaller than the sum of its proper divisors (118527914546).

112121000110 is a wasteful number, since it uses less digits than its factorization.

112121000110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601728587.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 112121000110 its reverse (11000121211), we get a palindrome (123121121321).

The spelling of 112121000110 in words is "one hundred twelve billion, one hundred twenty-one million, one hundred ten", and thus it is an aban number.