1120122001222 has 24 divisors (see below), whose sum is σ = 2057366944440. Its totient is φ = 454786375680.

The previous prime is 1120122001217. The next prime is 1120122001249. The reversal of 1120122001222 is 2221002210211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1120122001196 and 1120122001205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 300782779 + ... + 300786502.

It is an arithmetic number, because the mean of its divisors is an integer number (85723622685).

Almost surely, 2^{1120122001222} is an apocalyptic number.

1120122001222 is a deficient number, since it is larger than the sum of its proper divisors (937244943218).

1120122001222 is a wasteful number, since it uses less digits than its factorization.

1120122001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601569316 (or 601569309 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1120122001222 its reverse (2221002210211), we get a palindrome (3341124211433).

The spelling of 1120122001222 in words is "one trillion, one hundred twenty billion, one hundred twenty-two million, one thousand, two hundred twenty-two".