120021022110101 has 8 divisors (see below), whose sum is σ = 137176801307520. Its totient is φ = 102867722636688.

The previous prime is 120021022110071. The next prime is 120021022110103. The reversal of 120021022110101 is 101011220120021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120021022110101 - 2¹⁸ = 120021021847957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120021022110103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619827281 + ... + 620020886.

It is an arithmetic number, because the mean of its divisors is an integer number (17147100163440).

Almost surely, 2^{120021022110101} is an apocalyptic number.

It is an amenable number.

120021022110101 is a deficient number, since it is larger than the sum of its proper divisors (17155779197419).

120021022110101 is a wasteful number, since it uses less digits than its factorization.

120021022110101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239862003.

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

Adding to 120021022110101 its reverse (101011220120021), we get a palindrome (221032242230122).

The spelling of 120021022110101 in words is "one hundred twenty trillion, twenty-one billion, twenty-two million, one hundred ten thousand, one hundred one".