1120111202002 has 32 divisors (see below), whose sum is σ = 1905564830400. Its totient is φ = 489528059328.

The previous prime is 1120111201999. The next prime is 1120111202009. The reversal of 1120111202002 is 2002021110211.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (1120111202009) 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 15 ways as a sum of consecutive naturals, for example, 474133 + ... + 1570039.

It is an arithmetic number, because the mean of its divisors is an integer number (59548900950).

Almost surely, 2^{1120111202002} is an apocalyptic number.

1120111202002 is a deficient number, since it is larger than the sum of its proper divisors (785453628398).

1120111202002 is a wasteful number, since it uses less digits than its factorization.

1120111202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098010.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1120111202002 its reverse (2002021110211), we get a palindrome (3122132312213).

The spelling of 1120111202002 in words is "one trillion, one hundred twenty billion, one hundred eleven million, two hundred two thousand, two".