120112020211022 has 16 divisors (see below), whose sum is σ = 208219874525280. Its totient is φ = 50898191549568.

The previous prime is 120112020210971. The next prime is 120112020211091. The reversal of 120112020211022 is 220112020211021.

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, 48199043783 + ... + 48199046274.

It is an arithmetic number, because the mean of its divisors is an integer number (13013742157830).

Almost surely, 2^{120112020211022} is an apocalyptic number.

120112020211022 is a deficient number, since it is larger than the sum of its proper divisors (88107854314258).

120112020211022 is an equidigital number, since it uses as much as digits as its factorization.

120112020211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96398090155.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120112020211022 its reverse (220112020211021), we get a palindrome (340224040422043).

Subtracting 120112020211022 from its reverse (220112020211021), we obtain a palindrome (99999999999999).

The spelling of 120112020211022 in words is "one hundred twenty trillion, one hundred twelve billion, twenty million, two hundred eleven thousand, twenty-two".