11430234222 has 32 divisors (see below), whose sum is σ = 25218915840. Its totient is φ = 3424787520.

The previous prime is 11430234217. The next prime is 11430234259. The reversal of 11430234222 is 22243203411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11430234192 and 11430234201.

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, 967078 + ... + 978825.

It is an arithmetic number, because the mean of its divisors is an integer number (788091120).

Almost surely, 2^11430234222 is an apocalyptic number.

11430234222 is an abundant number, since it is smaller than the sum of its proper divisors (13788681618).

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

11430234222 is a wasteful number, since it uses less digits than its factorization.

11430234222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946008.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11430234222 its reverse (22243203411), we get a palindrome (33673437633).

The spelling of 11430234222 in words is "eleven billion, four hundred thirty million, two hundred thirty-four thousand, two hundred twenty-two".