112120202010 has 128 divisors (see below), whose sum is σ = 288109467648. Its totient is φ = 27872640000.

The previous prime is 112120202003. The next prime is 112120202021. The reversal of 112120202010 is 10202021211.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3459280 + ... + 3491540.

It is an arithmetic number, because the mean of its divisors is an integer number (2250855216).

Almost surely, 2^112120202010 is an apocalyptic number.

112120202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 112120202010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144054733824).

112120202010 is an abundant number, since it is smaller than the sum of its proper divisors (175989265638).

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

112120202010 is a wasteful number, since it uses less digits than its factorization.

112120202010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32440.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112120202010 its reverse (10202021211), we get a palindrome (122322223221).

The spelling of 112120202010 in words is "one hundred twelve billion, one hundred twenty million, two hundred two thousand, ten".