120022000101 has 16 divisors (see below), whose sum is σ = 188269804800. Its totient is φ = 75307921344.

The previous prime is 120022000099. The next prime is 120022000123. The reversal of 120022000101 is 101000220021.

It is not a de Polignac number, because 120022000101 - 2¹ = 120022000099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120022000181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130742461 + ... + 130743378.

It is an arithmetic number, because the mean of its divisors is an integer number (11766862800).

Almost surely, 2^120022000101 is an apocalyptic number.

It is an amenable number.

120022000101 is a deficient number, since it is larger than the sum of its proper divisors (68247804699).

120022000101 is a wasteful number, since it uses less digits than its factorization.

120022000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261485865 (or 261485859 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 120022000101 its reverse (101000220021), we get a palindrome (221022220122).

The spelling of 120022000101 in words is "one hundred twenty billion, twenty-two million, one hundred one", and thus it is an aban number.