12011132303222 has 8 divisors (see below), whose sum is σ = 19402598336016. Its totient is φ = 5543599524552.

The previous prime is 12011132303221. The next prime is 12011132303257. The reversal of 12011132303222 is 22230323111021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011132303221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230983313498 + ... + 230983313549.

It is an arithmetic number, because the mean of its divisors is an integer number (2425324792002).

Almost surely, 2^{12011132303222} is an apocalyptic number.

12011132303222 is a deficient number, since it is larger than the sum of its proper divisors (7391466032794).

12011132303222 is a wasteful number, since it uses less digits than its factorization.

12011132303222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461966627062.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12011132303222 its reverse (22230323111021), we get a palindrome (34241455414243).

The spelling of 12011132303222 in words is "twelve trillion, eleven billion, one hundred thirty-two million, three hundred three thousand, two hundred twenty-two".