12023222540131 has 8 divisors (see below), whose sum is σ = 13116268078128. Its totient is φ = 10930181220000.

The previous prime is 12023222540129. The next prime is 12023222540177. The reversal of 12023222540131 is 13104522232021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12023222540131 - 2¹ = 12023222540129 is a prime.

It is a super-2 number, since 2×12023222540131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12023222540131.

It is not an unprimeable number, because it can be changed into a prime (12023222540191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9492201 + ... + 10684021.

It is an arithmetic number, because the mean of its divisors is an integer number (1639533509766).

Almost surely, 2^{12023222540131} is an apocalyptic number.

12023222540131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12023222540131 is a deficient number, since it is larger than the sum of its proper divisors (1093045537997).

12023222540131 is a wasteful number, since it uses less digits than its factorization.

12023222540131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108933.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 12023222540131 its reverse (13104522232021), we get a palindrome (25127744772152).

The spelling of 12023222540131 in words is "twelve trillion, twenty-three billion, two hundred twenty-two million, five hundred forty thousand, one hundred thirty-one".