11203332221230 has 16 divisors (see below), whose sum is σ = 20166195452400. Its totient is φ = 4481289009792.

The previous prime is 11203332221173. The next prime is 11203332221251. The reversal of 11203332221230 is 3212223330211.

It is a junction number, because it is equal to n+sod(n) for n = 11203332221195 and 11203332221204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4402299 + ... + 6464278.

It is an arithmetic number, because the mean of its divisors is an integer number (1260387215775).

Almost surely, 2^{11203332221230} is an apocalyptic number.

11203332221230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11203332221230 is a deficient number, since it is larger than the sum of its proper divisors (8962863231170).

11203332221230 is a wasteful number, since it uses less digits than its factorization.

11203332221230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10969683.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 11203332221230 its reverse (3212223330211), we get a palindrome (14415555551441).

The spelling of 11203332221230 in words is "eleven trillion, two hundred three billion, three hundred thirty-two million, two hundred twenty-one thousand, two hundred thirty".