11223003002 has 4 divisors (see below), whose sum is σ = 16834504506. Its totient is φ = 5611501500.

The previous prime is 11223002983. The next prime is 11223003047. The reversal of 11223003002 is 20030032211.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 11039915041 + 183087961 = 105071^2 + 13531^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805750749 + ... + 2805750752.

Almost surely, 2^11223003002 is an apocalyptic number.

11223003002 is a deficient number, since it is larger than the sum of its proper divisors (5611501504).

11223003002 is an equidigital number, since it uses as much as digits as its factorization.

11223003002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611501503.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 11223003002 its reverse (20030032211), we get a palindrome (31253035213).

The spelling of 11223003002 in words is "eleven billion, two hundred twenty-three million, three thousand, two".