11122020303 has 4 divisors (see below), whose sum is σ = 14829360408. Its totient is φ = 7414680200.

The previous prime is 11122020281. The next prime is 11122020311. The reversal of 11122020303 is 30302022111.

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

It is a cyclic number.

It is not a de Polignac number, because 11122020303 - 2¹² = 11122016207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122020353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1853670048 + ... + 1853670053.

It is an arithmetic number, because the mean of its divisors is an integer number (3707340102).

Almost surely, 2^11122020303 is an apocalyptic number.

11122020303 is a deficient number, since it is larger than the sum of its proper divisors (3707340105).

11122020303 is an equidigital number, since it uses as much as digits as its factorization.

11122020303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707340104.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11122020303 its reverse (30302022111), we get a palindrome (41424042414).

The spelling of 11122020303 in words is "eleven billion, one hundred twenty-two million, twenty thousand, three hundred three".