101120102221112 has 32 divisors (see below), whose sum is σ = 204185611141680. Its totient is φ = 46670635987200.

The previous prime is 101120102221111. The next prime is 101120102221141. The reversal of 101120102221112 is 211122201021101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101120102221111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27323228 + ... + 30802580.

Almost surely, 2^{101120102221112} is an apocalyptic number.

It is an amenable number.

101120102221112 is an abundant number, since it is smaller than the sum of its proper divisors (103065508920568).

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

101120102221112 is a wasteful number, since it uses less digits than its factorization.

101120102221112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3758823 (or 3758819 counting only the distinct ones).

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

Adding to 101120102221112 its reverse (211122201021101), we get a palindrome (312242303242213).

The spelling of 101120102221112 in words is "one hundred one trillion, one hundred twenty billion, one hundred two million, two hundred twenty-one thousand, one hundred twelve".