11302220445 has 8 divisors (see below), whose sum is σ = 18083552736. Its totient is φ = 6027850896.

The previous prime is 11302220443. The next prime is 11302220453. The reversal of 11302220445 is 54402220311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11302220445 - 2¹ = 11302220443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11302220443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376740667 + ... + 376740696.

It is an arithmetic number, because the mean of its divisors is an integer number (2260444092).

Almost surely, 2^11302220445 is an apocalyptic number.

11302220445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11302220445 is a deficient number, since it is larger than the sum of its proper divisors (6781332291).

11302220445 is an equidigital number, since it uses as much as digits as its factorization.

11302220445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753481371.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 11302220445 its reverse (54402220311), we get a palindrome (65704440756).

The spelling of 11302220445 in words is "eleven billion, three hundred two million, two hundred twenty thousand, four hundred forty-five".