120101022211012 has 24 divisors (see below), whose sum is σ = 214087306245120. Its totient is φ = 58943518037280.

The previous prime is 120101022211007. The next prime is 120101022211043. The reversal of 120101022211012 is 210112220101021.

It is a super-2 number, since 2×120101022211012² (a number of 29 digits) contains 22 as substring.

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, 1287154564 + ... + 1287247867.

It is an arithmetic number, because the mean of its divisors is an integer number (8920304426880).

Almost surely, 2^{120101022211012} is an apocalyptic number.

It is an amenable number.

120101022211012 is a deficient number, since it is larger than the sum of its proper divisors (93986284034108).

120101022211012 is a wasteful number, since it uses less digits than its factorization.

120101022211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2574402651 (or 2574402649 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120101022211012 its reverse (210112220101021), we get a palindrome (330213242312033).

The spelling of 120101022211012 in words is "one hundred twenty trillion, one hundred one billion, twenty-two million, two hundred eleven thousand, twelve".