120022100120022 has 32 divisors (see below), whose sum is σ = 240845026758912. Its totient is φ = 39873941312544.

The previous prime is 120022100120011. The next prime is 120022100120063. The reversal of 120022100120022 is 220021001220021.

It is a junction number, because it is equal to n+sod(n) for n = 120022100119983 and 120022100120010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4803733 + ... + 16220975.

It is an arithmetic number, because the mean of its divisors is an integer number (7526407086216).

Almost surely, 2^{120022100120022} is an apocalyptic number.

120022100120022 is an abundant number, since it is smaller than the sum of its proper divisors (120822926638890).

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

120022100120022 is a wasteful number, since it uses less digits than its factorization.

120022100120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11423092.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120022100120022 its reverse (220021001220021), we get a palindrome (340043101340043).

The spelling of 120022100120022 in words is "one hundred twenty trillion, twenty-two billion, one hundred million, one hundred twenty thousand, twenty-two".