101120122112 has 36 divisors (see below), whose sum is σ = 204688171296. Its totient is φ = 49847938560.

The previous prime is 101120122087. The next prime is 101120122123. The reversal of 101120122112 is 211221021101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2763518 + ... + 2799869.

It is an arithmetic number, because the mean of its divisors is an integer number (5685782536).

Almost surely, 2^101120122112 is an apocalyptic number.

It is an amenable number.

101120122112 is an abundant number, since it is smaller than the sum of its proper divisors (103568049184).

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

101120122112 is an frugal number, since it uses more digits than its factorization.

101120122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5563474 (or 5563460 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101120122112 its reverse (211221021101), we get a palindrome (312341143213).

The spelling of 101120122112 in words is "one hundred one billion, one hundred twenty million, one hundred twenty-two thousand, one hundred twelve".