12312233424201 has 16 divisors (see below), whose sum is σ = 17458549199424. Its totient is φ = 7691290665984.

The previous prime is 12312233424149. The next prime is 12312233424233. The reversal of 12312233424201 is 10242433221321.

It is a happy number.

It is not a de Polignac number, because 12312233424201 - 2¹³ = 12312233416009 is a prime.

It is a super-2 number, since 2×12312233424201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12312233425201) 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, 531742480 + ... + 531765633.

It is an arithmetic number, because the mean of its divisors is an integer number (1091159324964).

Almost surely, 2^{12312233424201} is an apocalyptic number.

It is an amenable number.

12312233424201 is a deficient number, since it is larger than the sum of its proper divisors (5146315775223).

12312233424201 is a wasteful number, since it uses less digits than its factorization.

12312233424201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063508360.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 12312233424201 its reverse (10242433221321), we get a palindrome (22554666645522).

The spelling of 12312233424201 in words is "twelve trillion, three hundred twelve billion, two hundred thirty-three million, four hundred twenty-four thousand, two hundred one".