120022011211122 has 32 divisors (see below), whose sum is σ = 268055859792000. Its totient is φ = 39806295171984.

The previous prime is 120022011211097. The next prime is 120022011211133. The reversal of 120022011211122 is 221112110220021.

120022011211122 is a `hidden beast` number, since 1 + 200 + 220 + 1 + 121 + 1 + 122 = 666.

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 = 120022011211095 and 120022011211104.

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, 5584486333 + ... + 5584507824.

It is an arithmetic number, because the mean of its divisors is an integer number (8376745618500).

Almost surely, 2^{120022011211122} is an apocalyptic number.

120022011211122 is an abundant number, since it is smaller than the sum of its proper divisors (148033848580878).

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

120022011211122 is a wasteful number, since it uses less digits than its factorization.

120022011211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11168994367 (or 11168994361 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 120022011211122 its reverse (221112110220021), we get a palindrome (341134121431143).

The spelling of 120022011211122 in words is "one hundred twenty trillion, twenty-two billion, eleven million, two hundred eleven thousand, one hundred twenty-two".