12223313131401 has 16 divisors (see below), whose sum is σ = 18108910872000. Its totient is φ = 8148740949504.

The previous prime is 12223313131399. The next prime is 12223313131417. The reversal of 12223313131401 is 10413131332221.

12223313131401 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 331 + 313 + 14 + 0 + 1 = 666.

It is not a de Polignac number, because 12223313131401 - 2¹ = 12223313131399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (12223313130401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2055096 + ... + 5354441.

It is an arithmetic number, because the mean of its divisors is an integer number (1131806929500).

Almost surely, 2^{12223313131401} is an apocalyptic number.

It is an amenable number.

12223313131401 is a deficient number, since it is larger than the sum of its proper divisors (5885597740599).

12223313131401 is an equidigital number, since it uses as much as digits as its factorization.

12223313131401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7470645 (or 7470639 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 12223313131401 its reverse (10413131332221), we get a palindrome (22636444463622).

The spelling of 12223313131401 in words is "twelve trillion, two hundred twenty-three billion, three hundred thirteen million, one hundred thirty-one thousand, four hundred one".