12011203230022 has 32 divisors (see below), whose sum is σ = 18766181274624. Its totient is φ = 5761545753600.

The previous prime is 12011203229989. The next prime is 12011203230049. The reversal of 12011203230022 is 22003230211021.

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, 3926629 + ... + 6280192.

It is an arithmetic number, because the mean of its divisors is an integer number (586443164832).

Almost surely, 2^{12011203230022} is an apocalyptic number.

12011203230022 is a deficient number, since it is larger than the sum of its proper divisors (6754978044602).

12011203230022 is a wasteful number, since it uses less digits than its factorization.

12011203230022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10207104.

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

Adding to 12011203230022 its reverse (22003230211021), we get a palindrome (34014433441043).

The spelling of 12011203230022 in words is "twelve trillion, eleven billion, two hundred three million, two hundred thirty thousand, twenty-two".