120221112122022 has 16 divisors (see below), whose sum is σ = 240473213153280. Its totient is φ = 40068539222472.

The previous prime is 120221112122009. The next prime is 120221112122117. The reversal of 120221112122022 is 220221211122021.

It is a self number, because there is not a number n which added to its sum of digits gives 120221112122022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1291154118 + ... + 1291247225.

It is an arithmetic number, because the mean of its divisors is an integer number (15029575822080).

Almost surely, 2^{120221112122022} is an apocalyptic number.

120221112122022 is an abundant number, since it is smaller than the sum of its proper divisors (120252101031258).

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

120221112122022 is a wasteful number, since it uses less digits than its factorization.

120221112122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2582409107.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 120221112122022 its reverse (220221211122021), we get a palindrome (340442323244043).

The spelling of 120221112122022 in words is "one hundred twenty trillion, two hundred twenty-one billion, one hundred twelve million, one hundred twenty-two thousand, twenty-two".