101112022111 has 8 divisors (see below), whose sum is σ = 101344186944. Its totient is φ = 100879917600.

The previous prime is 101112022069. The next prime is 101112022117. The reversal of 101112022111 is 111220211101.

It is a happy number.

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 101112022111 - 2⁹ = 101112021599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101112022091 and 101112022100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101112022117) 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, 6194661 + ... + 6210961.

It is an arithmetic number, because the mean of its divisors is an integer number (12668023368).

Almost surely, 2^101112022111 is an apocalyptic number.

101112022111 is a deficient number, since it is larger than the sum of its proper divisors (232164833).

101112022111 is a wasteful number, since it uses less digits than its factorization.

101112022111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30161.

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

Adding to 101112022111 its reverse (111220211101), we get a palindrome (212332233212).

The spelling of 101112022111 in words is "one hundred one billion, one hundred twelve million, twenty-two thousand, one hundred eleven".