101110112212001 has 4 divisors (see below), whose sum is σ = 101110531776192. Its totient is φ = 101109692647812.

The previous prime is 101110112211991. The next prime is 101110112212007. The reversal of 101110112212001 is 100212211011101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101110112212001 - 2¹⁰ = 101110112210977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101110112212007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209420405 + ... + 209902658.

It is an arithmetic number, because the mean of its divisors is an integer number (25277632944048).

Almost surely, 2^{101110112212001} is an apocalyptic number.

It is an amenable number.

101110112212001 is a deficient number, since it is larger than the sum of its proper divisors (419564191).

101110112212001 is an equidigital number, since it uses as much as digits as its factorization.

101110112212001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419564190.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101110112212001 its reverse (100212211011101), we get a palindrome (201322323223102).

The spelling of 101110112212001 in words is "one hundred one trillion, one hundred ten billion, one hundred twelve million, two hundred twelve thousand, one".