112120102021010 has 16 divisors (see below), whose sum is σ = 203814363675672. Its totient is φ = 44404000800000.

The previous prime is 112120102021009. The next prime is 112120102021049. The reversal of 112120102021010 is 10120201021211.

It can be written as a sum of positive squares in 4 ways, for example, as 98814116799841 + 13305985221169 = 9940529^2 + 3647737^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55504999991 + ... + 55505002010.

Almost surely, 2^{112120102021010} is an apocalyptic number.

112120102021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112120102021010 is a deficient number, since it is larger than the sum of its proper divisors (91694261654662).

112120102021010 is a wasteful number, since it uses less digits than its factorization.

112120102021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111010002109.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112120102021010 its reverse (10120201021211), we get a palindrome (122240303042221).

The spelling of 112120102021010 in words is "one hundred twelve trillion, one hundred twenty billion, one hundred two million, twenty-one thousand, ten".