1120231112002 has 4 divisors (see below), whose sum is σ = 1680346668006. Its totient is φ = 560115556000.

The previous prime is 1120231111991. The next prime is 1120231112023. The reversal of 1120231112002 is 2002111320211.

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., 626344033561 + 493887078441 = 791419^2 + 702771^2 .

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 as a sum of consecutive naturals, namely, 280057777999 + ... + 280057778002.

Almost surely, 2^{1120231112002} is an apocalyptic number.

1120231112002 is a deficient number, since it is larger than the sum of its proper divisors (560115556004).

1120231112002 is an equidigital number, since it uses as much as digits as its factorization.

1120231112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560115556003.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1120231112002 its reverse (2002111320211), we get a palindrome (3122342432213).

The spelling of 1120231112002 in words is "one trillion, one hundred twenty billion, two hundred thirty-one million, one hundred twelve thousand, two".