12264867862201 has 2 divisors, whose sum is σ = 12264867862202. Its totient is φ = 12264867862200.

The previous prime is 12264867862187. The next prime is 12264867862271. The reversal of 12264867862201 is 10226876846221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10247047612201 + 2017820250000 = 3201101^2 + 1420500^2 .

It is a cyclic number.

It is not a de Polignac number, because 12264867862201 - 2¹⁹ = 12264867337913 is a prime.

It is not a weakly prime, because it can be changed into another prime (12264867862271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6132433931100 + 6132433931101.

It is an arithmetic number, because the mean of its divisors is an integer number (6132433931101).

Almost surely, 2^{12264867862201} is an apocalyptic number.

It is an amenable number.

12264867862201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12264867862201 is an equidigital number, since it uses as much as digits as its factorization.

12264867862201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6193152, while the sum is 55.

The spelling of 12264867862201 in words is "twelve trillion, two hundred sixty-four billion, eight hundred sixty-seven million, eight hundred sixty-two thousand, two hundred one".