120220222011 has 8 divisors (see below), whose sum is σ = 160295339280. Its totient is φ = 80145959712.

The previous prime is 120220221991. The next prime is 120220222027. The reversal of 120220222011 is 110222022021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120220222011 - 2⁷ = 120220221883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120220222051) by changing a digit.

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, 272161 + ... + 560813.

It is an arithmetic number, because the mean of its divisors is an integer number (20036917410).

Almost surely, 2^120220222011 is an apocalyptic number.

120220222011 is a deficient number, since it is larger than the sum of its proper divisors (40075117269).

120220222011 is a wasteful number, since it uses less digits than its factorization.

120220222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427485.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120220222011 its reverse (110222022021), we get a palindrome (230442244032).

The spelling of 120220222011 in words is "one hundred twenty billion, two hundred twenty million, two hundred twenty-two thousand, eleven".