120212222120122 has 32 divisors (see below), whose sum is σ = 197009514532800. Its totient is φ = 54559030176000.

The previous prime is 120212222120099. The next prime is 120212222120141. The reversal of 120212222120122 is 221021222212021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 120212222120093 and 120212222120102.

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, 40774029 + ... + 43622767.

It is an arithmetic number, because the mean of its divisors is an integer number (6156547329150).

Almost surely, 2^{120212222120122} is an apocalyptic number.

120212222120122 is a deficient number, since it is larger than the sum of its proper divisors (76797292412678).

120212222120122 is a wasteful number, since it uses less digits than its factorization.

120212222120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2851662.

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

Adding to 120212222120122 its reverse (221021222212021), we get a palindrome (341233444332143).

The spelling of 120212222120122 in words is "one hundred twenty trillion, two hundred twelve billion, two hundred twenty-two million, one hundred twenty thousand, one hundred twenty-two".