120021121022022 has 96 divisors (see below), whose sum is σ = 284037067851264. Its totient is φ = 36325072728000.

The previous prime is 120021121022021. The next prime is 120021121022057. The reversal of 120021121022022 is 220220121120021.

It is a happy number.

120021121022022 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 211 + 210 + 220 + 22 = 666.

120021121022022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 120021121021986 and 120021121022004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120021121022021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2241222147 + ... + 2241275697.

It is an arithmetic number, because the mean of its divisors is an integer number (2958719456784).

Almost surely, 2^{120021121022022} is an apocalyptic number.

120021121022022 is an abundant number, since it is smaller than the sum of its proper divisors (164015946829242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120021121022022 is a wasteful number, since it uses less digits than its factorization.

120021121022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67354 (or 67351 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 120021121022022 its reverse (220220121120021), we get a palindrome (340241242142043).

The spelling of 120021121022022 in words is "one hundred twenty trillion, twenty-one billion, one hundred twenty-one million, twenty-two thousand, twenty-two".