120022012122122 has 32 divisors (see below), whose sum is σ = 197978099526144. Its totient is φ = 54118334258800.

The previous prime is 120022012122109. The next prime is 120022012122127. The reversal of 120022012122122 is 221221210220021.

It is a junction number, because it is equal to n+sod(n) for n = 120022012122094 and 120022012122103.

It is not an unprimeable number, because it can be changed into a prime (120022012122127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31462808 + ... + 35070675.

It is an arithmetic number, because the mean of its divisors is an integer number (6186815610192).

Almost surely, 2^{120022012122122} is an apocalyptic number.

120022012122122 is a deficient number, since it is larger than the sum of its proper divisors (77956087404022).

120022012122122 is a wasteful number, since it uses less digits than its factorization.

120022012122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66534154.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 120022012122122 its reverse (221221210220021), we get a palindrome (341243222342143).

The spelling of 120022012122122 in words is "one hundred twenty trillion, twenty-two billion, twelve million, one hundred twenty-two thousand, one hundred twenty-two".