120121110222022 has 16 divisors (see below), whose sum is σ = 221762049640992. Its totient is φ = 47520439208640.

The previous prime is 120121110221971. The next prime is 120121110222037. The reversal of 120121110222022 is 220222011121021.

It is a super-2 number, since 2×120121110222022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 330003049879 + ... + 330003050242.

It is an arithmetic number, because the mean of its divisors is an integer number (13860128102562).

Almost surely, 2^{120121110222022} is an apocalyptic number.

120121110222022 is a deficient number, since it is larger than the sum of its proper divisors (101640939418970).

120121110222022 is a wasteful number, since it uses less digits than its factorization.

120121110222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660006100143.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120121110222022 its reverse (220222011121021), we get a palindrome (340343121343043).

The spelling of 120121110222022 in words is "one hundred twenty trillion, one hundred twenty-one billion, one hundred ten million, two hundred twenty-two thousand, twenty-two".