1112112102010 has 32 divisors (see below), whose sum is σ = 2463756043392. Its totient is φ = 351965148480.

The previous prime is 1112112101939. The next prime is 1112112102037. The reversal of 1112112102010 is 102012112111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 611049696 + ... + 611051515.

It is an arithmetic number, because the mean of its divisors is an integer number (76992376356).

Almost surely, 2^{1112112102010} is an apocalyptic number.

1112112102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112112102010 is an abundant number, since it is smaller than the sum of its proper divisors (1351643941382).

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

1112112102010 is a wasteful number, since it uses less digits than its factorization.

1112112102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222101238.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1112112102010 its reverse (102012112111), we get a palindrome (1214124214121).

The spelling of 1112112102010 in words is "one trillion, one hundred twelve billion, one hundred twelve million, one hundred two thousand, ten".