1245232001201 has 16 divisors (see below), whose sum is σ = 1333118956800. Its totient is φ = 1159583850000.

The previous prime is 1245232001173. The next prime is 1245232001203. The reversal of 1245232001201 is 1021002325421.

It is a cyclic number.

It is not a de Polignac number, because 1245232001201 - 2¹⁸ = 1245231739057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1245232001203) 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, 12563006 + ... + 12661736.

It is an arithmetic number, because the mean of its divisors is an integer number (83319934800).

Almost surely, 2^{1245232001201} is an apocalyptic number.

It is an amenable number.

1245232001201 is a deficient number, since it is larger than the sum of its proper divisors (87886955599).

1245232001201 is a wasteful number, since it uses less digits than its factorization.

1245232001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110060.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 1245232001201 its reverse (1021002325421), we get a palindrome (2266234326622).

The spelling of 1245232001201 in words is "one trillion, two hundred forty-five billion, two hundred thirty-two million, one thousand, two hundred one".