1120200102002 has 4 divisors (see below), whose sum is σ = 1680300153006. Its totient is φ = 560100051000.

The previous prime is 1120200101963. The next prime is 1120200102037. The reversal of 1120200102002 is 2002010020211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1068889244641 + 51310857361 = 1033871^2 + 226519^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280050025499 + ... + 280050025502.

Almost surely, 2^{1120200102002} is an apocalyptic number.

1120200102002 is a deficient number, since it is larger than the sum of its proper divisors (560100051004).

1120200102002 is an equidigital number, since it uses as much as digits as its factorization.

1120200102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560100051003.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1120200102002 its reverse (2002010020211), we get a palindrome (3122210122213).

The spelling of 1120200102002 in words is "one trillion, one hundred twenty billion, two hundred million, one hundred two thousand, two".