11342221230 has 16 divisors (see below), whose sum is σ = 27221331024. Its totient is φ = 3024592320.

The previous prime is 11342221217. The next prime is 11342221271. The reversal of 11342221230 is 3212224311.

It is a junction number, because it is equal to n+sod(n) for n = 11342221197 and 11342221206.

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, 189036991 + ... + 189037050.

It is an arithmetic number, because the mean of its divisors is an integer number (1701333189).

Almost surely, 2^11342221230 is an apocalyptic number.

11342221230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11342221230 is an abundant number, since it is smaller than the sum of its proper divisors (15879109794).

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

11342221230 is a wasteful number, since it uses less digits than its factorization.

11342221230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378074051.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11342221230 its reverse (3212224311), we get a palindrome (14554445541).

The spelling of 11342221230 in words is "eleven billion, three hundred forty-two million, two hundred twenty-one thousand, two hundred thirty".