112111220212010 has 64 divisors (see below), whose sum is σ = 213839348060160. Its totient is φ = 42173288509440.

The previous prime is 112111220212001. The next prime is 112111220212039. The reversal of 112111220212010 is 10212022111211.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 112111220212010.

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, 4763178962 + ... + 4763202498.

It is an arithmetic number, because the mean of its divisors is an integer number (3341239813440).

Almost surely, 2^{112111220212010} is an apocalyptic number.

112111220212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112111220212010 is a deficient number, since it is larger than the sum of its proper divisors (101728127848150).

112111220212010 is a wasteful number, since it uses less digits than its factorization.

112111220212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44471.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112111220212010 its reverse (10212022111211), we get a palindrome (122323242323221).

The spelling of 112111220212010 in words is "one hundred twelve trillion, one hundred eleven billion, two hundred twenty million, two hundred twelve thousand, ten".