11223436002 has 16 divisors (see below), whose sum is σ = 23628286560. Its totient is φ = 3544242912.

The previous prime is 11223436001. The next prime is 11223436009. The reversal of 11223436002 is 20063432211.

It is not an unprimeable number, because it can be changed into a prime (11223436001) 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, 49225483 + ... + 49225710.

It is an arithmetic number, because the mean of its divisors is an integer number (1476767910).

Almost surely, 2^11223436002 is an apocalyptic number.

11223436002 is an abundant number, since it is smaller than the sum of its proper divisors (12404850558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11223436002 is a wasteful number, since it uses less digits than its factorization.

11223436002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98451217.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11223436002 its reverse (20063432211), we get a palindrome (31286868213).

The spelling of 11223436002 in words is "eleven billion, two hundred twenty-three million, four hundred thirty-six thousand, two".