112012111010 has 16 divisors (see below), whose sum is σ = 201630414456. Its totient is φ = 44802930048.

The previous prime is 112012110989. The next prime is 112012111027. The reversal of 112012111010 is 10111210211.

It can be written as a sum of positive squares in 4 ways, for example, as 79092000289 + 32920110721 = 281233^2 + 181439^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112012110982 and 112012111000.

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, 19814 + ... + 473726.

Almost surely, 2^112012111010 is an apocalyptic number.

112012111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112012111010 is a deficient number, since it is larger than the sum of its proper divisors (89618303446).

112012111010 is a wasteful number, since it uses less digits than its factorization.

112012111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478597.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 112012111010 its reverse (10111210211), we get a palindrome (122123321221).

The spelling of 112012111010 in words is "one hundred twelve billion, twelve million, one hundred eleven thousand, ten".