120120212222122 has 16 divisors (see below), whose sum is σ = 206041994307072. Its totient is φ = 51449683327920.

The previous prime is 120120212222107. The next prime is 120120212222159. The reversal of 120120212222122 is 221222212021021.

It is a junction number, because it is equal to n+sod(n) for n = 120120212222093 and 120120212222102.

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, 2533944154 + ... + 2533991557.

It is an arithmetic number, because the mean of its divisors is an integer number (12877624644192).

Almost surely, 2^{120120212222122} is an apocalyptic number.

120120212222122 is a deficient number, since it is larger than the sum of its proper divisors (85921782084950).

120120212222122 is a wasteful number, since it uses less digits than its factorization.

120120212222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5067937413.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 120120212222122 its reverse (221222212021021), we get a palindrome (341342424243143).

The spelling of 120120212222122 in words is "one hundred twenty trillion, one hundred twenty billion, two hundred twelve million, two hundred twenty-two thousand, one hundred twenty-two".