120022102010101 has 4 divisors (see below), whose sum is σ = 127082225657772. Its totient is φ = 112961978362432.

The previous prime is 120022102010023. The next prime is 120022102010119. The reversal of 120022102010101 is 101010201220021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 74002146002500 + 46019956007601 = 8602450^2 + 6783801^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120022102010101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120022102010171) 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 3 ways as a sum of consecutive naturals, for example, 3530061823810 + ... + 3530061823843.

It is an arithmetic number, because the mean of its divisors is an integer number (31770556414443).

Almost surely, 2^{120022102010101} is an apocalyptic number.

It is an amenable number.

120022102010101 is a deficient number, since it is larger than the sum of its proper divisors (7060123647671).

120022102010101 is an equidigital number, since it uses as much as digits as its factorization.

120022102010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7060123647670.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120022102010101 its reverse (101010201220021), we get a palindrome (221032303230122).

The spelling of 120022102010101 in words is "one hundred twenty trillion, twenty-two billion, one hundred two million, ten thousand, one hundred one".