1120000020239 has 4 divisors (see below), whose sum is σ = 1121405290824. Its totient is φ = 1118594749656.

The previous prime is 1120000020233. The next prime is 1120000020277. The reversal of 1120000020239 is 9320200000211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120000020239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120000020239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120000020233) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 702634097 + ... + 702635690.

It is an arithmetic number, because the mean of its divisors is an integer number (280351322706).

Almost surely, 2^{1120000020239} is an apocalyptic number.

1120000020239 is a deficient number, since it is larger than the sum of its proper divisors (1405270585).

1120000020239 is an equidigital number, since it uses as much as digits as its factorization.

1120000020239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405270584.

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 1120000020239 in words is "one trillion, one hundred twenty billion, twenty thousand, two hundred thirty-nine".