1120120022002 has 16 divisors (see below), whose sum is σ = 1683376411392. Its totient is φ = 558995169600.

The previous prime is 1120120021949. The next prime is 1120120022009. The reversal of 1120120022002 is 2002200210211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1120120022009) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3513127 + ... + 3818677.

It is an arithmetic number, because the mean of its divisors is an integer number (105211025712).

Almost surely, 2^{1120120022002} is an apocalyptic number.

1120120022002 is a deficient number, since it is larger than the sum of its proper divisors (563256389390).

1120120022002 is a wasteful number, since it uses less digits than its factorization.

1120120022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309033.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1120120022002 its reverse (2002200210211), we get a palindrome (3122320232213).

The spelling of 1120120022002 in words is "one trillion, one hundred twenty billion, one hundred twenty million, twenty-two thousand, two".