1112120010101 has 8 divisors (see below), whose sum is σ = 1133168914944. Its totient is φ = 1091073531600.

The previous prime is 1112120010097. The next prime is 1112120010149. The reversal of 1112120010101 is 1010100212111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112120010101 - 2² = 1112120010097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112120010181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332420 + ... + 1527986.

It is an arithmetic number, because the mean of its divisors is an integer number (141646114368).

Almost surely, 2^{1112120010101} is an apocalyptic number.

It is an amenable number.

1112120010101 is a deficient number, since it is larger than the sum of its proper divisors (21048904843).

1112120010101 is a wasteful number, since it uses less digits than its factorization.

1112120010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213171.

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

Adding to 1112120010101 its reverse (1010100212111), we get a palindrome (2122220222212).

The spelling of 1112120010101 in words is "one trillion, one hundred twelve billion, one hundred twenty million, ten thousand, one hundred one".