11220002302 has 4 divisors (see below), whose sum is σ = 16830003456. Its totient is φ = 5610001150.

The previous prime is 11220002263. The next prime is 11220002369. The reversal of 11220002302 is 20320002211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20320002211 = 23 ⋅883478357.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805000574 + ... + 2805000577.

It is an arithmetic number, because the mean of its divisors is an integer number (4207500864).

Almost surely, 2^11220002302 is an apocalyptic number.

11220002302 is a deficient number, since it is larger than the sum of its proper divisors (5610001154).

11220002302 is an equidigital number, since it uses as much as digits as its factorization.

11220002302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5610001153.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 11220002302 its reverse (20320002211), we get a palindrome (31540004513).

Subtracting 11220002302 from its reverse (20320002211), we obtain a palindrome (9099999909).

The spelling of 11220002302 in words is "eleven billion, two hundred twenty million, two thousand, three hundred two".