120120021022011 has 8 divisors (see below), whose sum is σ = 163884679844160. Its totient is φ = 78217688107272.

The previous prime is 120120021022007. The next prime is 120120021022049. The reversal of 120120021022011 is 110220120021021.

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

It is not a de Polignac number, because 120120021022011 - 2² = 120120021022007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120120021022091) 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, 465581476701 + ... + 465581476958.

It is an arithmetic number, because the mean of its divisors is an integer number (20485584980520).

Almost surely, 2^{120120021022011} is an apocalyptic number.

120120021022011 is a deficient number, since it is larger than the sum of its proper divisors (43764658822149).

120120021022011 is an equidigital number, since it uses as much as digits as its factorization.

120120021022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931162953705.

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

Adding to 120120021022011 its reverse (110220120021021), we get a palindrome (230340141043032).

The spelling of 120120021022011 in words is "one hundred twenty trillion, one hundred twenty billion, twenty-one million, twenty-two thousand, eleven".