11200221322430 has 32 divisors (see below), whose sum is σ = 23663170305216. Its totient is φ = 3736290046464.

The previous prime is 11200221322397. The next prime is 11200221322441. The reversal of 11200221322430 is 3422312200211.

It is a super-2 number, since 2×11200221322430² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11200221322396 and 11200221322405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2162202299 + ... + 2162207478.

It is an arithmetic number, because the mean of its divisors is an integer number (739474072038).

Almost surely, 2^{11200221322430} is an apocalyptic number.

11200221322430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11200221322430 is an abundant number, since it is smaller than the sum of its proper divisors (12462948982786).

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

11200221322430 is a wasteful number, since it uses less digits than its factorization.

11200221322430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4324409828.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11200221322430 its reverse (3422312200211), we get a palindrome (14622533522641).

The spelling of 11200221322430 in words is "eleven trillion, two hundred billion, two hundred twenty-one million, three hundred twenty-two thousand, four hundred thirty".