112100012011010 has 64 divisors (see below), whose sum is σ = 208490085872640. Its totient is φ = 43351680764160.

The previous prime is 112100012010997. The next prime is 112100012011019. The reversal of 112100012011010 is 10110210001211.

It is a super-2 number, since 2×112100012011010² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112100012010982 and 112100012011000.

It is not an unprimeable number, because it can be changed into a prime (112100012011019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4429242236 + ... + 4429267544.

It is an arithmetic number, because the mean of its divisors is an integer number (3257657591760).

Almost surely, 2^{112100012011010} is an apocalyptic number.

112100012011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112100012011010 is a deficient number, since it is larger than the sum of its proper divisors (96390073861630).

112100012011010 is a wasteful number, since it uses less digits than its factorization.

112100012011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38571.

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

Adding to 112100012011010 its reverse (10110210001211), we get a palindrome (122210222012221).

The spelling of 112100012011010 in words is "one hundred twelve trillion, one hundred billion, twelve million, eleven thousand, ten".