120122200001121 has 8 divisors (see below), whose sum is σ = 162788555193024. Its totient is φ = 78768655738320.

The previous prime is 120122200001113. The next prime is 120122200001123. The reversal of 120122200001121 is 121100002221021.

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

It is not a de Polignac number, because 120122200001121 - 2³ = 120122200001113 is a prime.

It is a super-3 number, since 3×120122200001121³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120122200001121.

It is not an unprimeable number, because it can be changed into a prime (120122200001123) 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, 328202732061 + ... + 328202732426.

It is an arithmetic number, because the mean of its divisors is an integer number (20348569399128).

Almost surely, 2^{120122200001121} is an apocalyptic number.

It is an amenable number.

120122200001121 is a deficient number, since it is larger than the sum of its proper divisors (42666355191903).

120122200001121 is an equidigital number, since it uses as much as digits as its factorization.

120122200001121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656405464551.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120122200001121 its reverse (121100002221021), we get a palindrome (241222202222142).

The spelling of 120122200001121 in words is "one hundred twenty trillion, one hundred twenty-two billion, two hundred million, one thousand, one hundred twenty-one".