11200221022 has 12 divisors (see below), whose sum is σ = 17399632536. Its totient is φ = 5407002440.

The previous prime is 11200221017. The next prime is 11200221031. The reversal of 11200221022 is 22012200211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11200220993 and 11200221011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3327754 + ... + 3331117.

It is an arithmetic number, because the mean of its divisors is an integer number (1449969378).

Almost surely, 2^11200221022 is an apocalyptic number.

11200221022 is a deficient number, since it is larger than the sum of its proper divisors (6199411514).

11200221022 is an equidigital number, since it uses as much as digits as its factorization.

11200221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6658931 (or 6658902 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11200221022 its reverse (22012200211), we get a palindrome (33212421233).

The spelling of 11200221022 in words is "eleven billion, two hundred million, two hundred twenty-one thousand, twenty-two".