112012120111010 has 64 divisors (see below), whose sum is σ = 231130130448384. Its totient is φ = 38286631627200.

The previous prime is 112012120111009. The next prime is 112012120111033. The reversal of 112012120111010 is 10111021210211.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 705006839 + ... + 705165701.

It is an arithmetic number, because the mean of its divisors is an integer number (3611408288256).

Almost surely, 2^{112012120111010} is an apocalyptic number.

112012120111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112012120111010 is an abundant number, since it is smaller than the sum of its proper divisors (119118010337374).

112012120111010 is a wasteful number, since it uses less digits than its factorization.

112012120111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189639.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 112012120111010 its reverse (10111021210211), we get a palindrome (122123141321221).

The spelling of 112012120111010 in words is "one hundred twelve trillion, twelve billion, one hundred twenty million, one hundred eleven thousand, ten".