1120200010002 has 96 divisors (see below), whose sum is σ = 2547006838272. Its totient is φ = 355400307072.

The previous prime is 1120200009947. The next prime is 1120200010067. The reversal of 1120200010002 is 2000100020211.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71767683 + ... + 71783289.

It is an arithmetic number, because the mean of its divisors is an integer number (26531321232).

Almost surely, 2^{1120200010002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120200010002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1273503419136).

1120200010002 is an abundant number, since it is smaller than the sum of its proper divisors (1426806828270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120200010002 is a wasteful number, since it uses less digits than its factorization.

1120200010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17992 (or 17989 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 1120200010002 its reverse (2000100020211), we get a palindrome (3120300030213).

The spelling of 1120200010002 in words is "one trillion, one hundred twenty billion, two hundred million, ten thousand, two".