1120202220013 has 4 divisors (see below), whose sum is σ = 1120478748928. Its totient is φ = 1119925691100.

The previous prime is 1120202219971. The next prime is 1120202220037. The reversal of 1120202220013 is 3100222020211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1120202220013 - 2²¹ = 1120200122861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120202223013) 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, 138258381 + ... + 138266482.

It is an arithmetic number, because the mean of its divisors is an integer number (280119687232).

Almost surely, 2^{1120202220013} is an apocalyptic number.

It is an amenable number.

1120202220013 is a deficient number, since it is larger than the sum of its proper divisors (276528915).

1120202220013 is an equidigital number, since it uses as much as digits as its factorization.

1120202220013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276528914.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1120202220013 its reverse (3100222020211), we get a palindrome (4220424240224).

The spelling of 1120202220013 in words is "one trillion, one hundred twenty billion, two hundred two million, two hundred twenty thousand, thirteen".