11200221302 has 4 divisors (see below), whose sum is σ = 16800331956. Its totient is φ = 5600110650.

The previous prime is 11200221293. The next prime is 11200221311. The reversal of 11200221302 is 20312200211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20312200211 = 19 ⋅1069063169.

It is an interprime number because it is at equal distance from previous prime (11200221293) and next prime (11200221311).

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, 2800055324 + ... + 2800055327.

It is an arithmetic number, because the mean of its divisors is an integer number (4200082989).

Almost surely, 2^11200221302 is an apocalyptic number.

11200221302 is a deficient number, since it is larger than the sum of its proper divisors (5600110654).

11200221302 is an equidigital number, since it uses as much as digits as its factorization.

11200221302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5600110653.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11200221302 its reverse (20312200211), we get a palindrome (31512421513).

The spelling of 11200221302 in words is "eleven billion, two hundred million, two hundred twenty-one thousand, three hundred two".