11430123022 has 8 divisors (see below), whose sum is σ = 17146169496. Its totient is φ = 5714733192.

The previous prime is 11430123007. The next prime is 11430123071. The reversal of 11430123022 is 22032103411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118053 + ... + 191824.

It is an arithmetic number, because the mean of its divisors is an integer number (2143271187).

Almost surely, 2^11430123022 is an apocalyptic number.

11430123022 is a deficient number, since it is larger than the sum of its proper divisors (5716046474).

11430123022 is a wasteful number, since it uses less digits than its factorization.

11430123022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328322.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11430123022 its reverse (22032103411), we get a palindrome (33462226433).

The spelling of 11430123022 in words is "eleven billion, four hundred thirty million, one hundred twenty-three thousand, twenty-two".