120102220022 has 16 divisors (see below), whose sum is σ = 185985347712. Its totient is φ = 58107533760.

The previous prime is 120102220009. The next prime is 120102220099. The reversal of 120102220022 is 220022201021.

It is a junction number, because it is equal to n+sod(n) for n = 120102219979 and 120102220006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482168 + ... + 687524.

It is an arithmetic number, because the mean of its divisors is an integer number (11624084232).

Almost surely, 2^120102220022 is an apocalyptic number.

120102220022 is a deficient number, since it is larger than the sum of its proper divisors (65883127690).

120102220022 is a wasteful number, since it uses less digits than its factorization.

120102220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214823.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 120102220022 its reverse (220022201021), we get a palindrome (340124421043).

The spelling of 120102220022 in words is "one hundred twenty billion, one hundred two million, two hundred twenty thousand, twenty-two".