11123220330202 has 24 divisors (see below), whose sum is σ = 17610983762976. Its totient is φ = 5268359469384.

The previous prime is 11123220330169. The next prime is 11123220330247. The reversal of 11123220330202 is 20203302232111.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6388123 + ... + 7940689.

It is an arithmetic number, because the mean of its divisors is an integer number (733790990124).

Almost surely, 2^{11123220330202} is an apocalyptic number.

11123220330202 is a deficient number, since it is larger than the sum of its proper divisors (6487763432774).

11123220330202 is a wasteful number, since it uses less digits than its factorization.

11123220330202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562530 (or 1562511 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11123220330202 its reverse (20203302232111), we get a palindrome (31326522562313).

The spelling of 11123220330202 in words is "eleven trillion, one hundred twenty-three billion, two hundred twenty million, three hundred thirty thousand, two hundred two".