11220011002 has 8 divisors (see below), whose sum is σ = 17115271200. Its totient is φ = 5514920604.

The previous prime is 11220010993. The next prime is 11220011053. The reversal of 11220011002 is 20011002211.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11220011002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47542302 + ... + 47542537.

It is an arithmetic number, because the mean of its divisors is an integer number (2139408900).

Almost surely, 2^11220011002 is an apocalyptic number.

11220011002 is a deficient number, since it is larger than the sum of its proper divisors (5895260198).

11220011002 is an equidigital number, since it uses as much as digits as its factorization.

11220011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95084900.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11220011002 its reverse (20011002211), we get a palindrome (31231013213).

The spelling of 11220011002 in words is "eleven billion, two hundred twenty million, eleven thousand, two".