120020221011133 has 8 divisors (see below), whose sum is σ = 122055856241760. Its totient is φ = 117984632253840.

The previous prime is 120020221011077. The next prime is 120020221011137. The reversal of 120020221011133 is 331110122020021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120020221011133 is a prime.

It is a super-2 number, since 2×120020221011133² (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 120020221011133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120020221011137) 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 7 ways as a sum of consecutive naturals, for example, 6389623 + ... + 16759108.

It is an arithmetic number, because the mean of its divisors is an integer number (15256982030220).

Almost surely, 2^{120020221011133} is an apocalyptic number.

It is an amenable number.

120020221011133 is a deficient number, since it is larger than the sum of its proper divisors (2035635230627).

120020221011133 is an equidigital number, since it uses as much as digits as its factorization.

120020221011133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23236667.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 120020221011133 its reverse (331110122020021), we get a palindrome (451130343031154).

The spelling of 120020221011133 in words is "one hundred twenty trillion, twenty billion, two hundred twenty-one million, eleven thousand, one hundred thirty-three".