101120221112 has 8 divisors (see below), whose sum is σ = 189600414600. Its totient is φ = 50560110552.

The previous prime is 101120221109. The next prime is 101120221141. The reversal of 101120221112 is 211122021101.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6320013812 + ... + 6320013827.

It is an arithmetic number, because the mean of its divisors is an integer number (23700051825).

Almost surely, 2^101120221112 is an apocalyptic number.

It is an amenable number.

101120221112 is a deficient number, since it is larger than the sum of its proper divisors (88480193488).

101120221112 is a wasteful number, since it uses less digits than its factorization.

101120221112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12640027645 (or 12640027641 counting only the distinct ones).

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

Adding to 101120221112 its reverse (211122021101), we get a palindrome (312242242213).

The spelling of 101120221112 in words is "one hundred one billion, one hundred twenty million, two hundred twenty-one thousand, one hundred twelve".