120222112201021 has 8 divisors (see below), whose sum is σ = 120290711131584. Its totient is φ = 120153514336320.

The previous prime is 120222112201019. The next prime is 120222112201111. The reversal of 120222112201021 is 120102211222021.

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 120222112201021 - 2¹ = 120222112201019 is a prime.

It is a super-2 number, since 2×120222112201021² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120222112201021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120222112271021) 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, 376463106 + ... + 376782316.

It is an arithmetic number, because the mean of its divisors is an integer number (15036338891448).

Almost surely, 2^{120222112201021} is an apocalyptic number.

It is an amenable number.

120222112201021 is a deficient number, since it is larger than the sum of its proper divisors (68598930563).

120222112201021 is a wasteful number, since it uses less digits than its factorization.

120222112201021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532931.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120222112201021 its reverse (120102211222021), we get a palindrome (240324323423042).

The spelling of 120222112201021 in words is "one hundred twenty trillion, two hundred twenty-two billion, one hundred twelve million, two hundred one thousand, twenty-one".