11234506667801 has 2 divisors, whose sum is σ = 11234506667802. Its totient is φ = 11234506667800.

The previous prime is 11234506667779. The next prime is 11234506667843. The reversal of 11234506667801 is 10876660543211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11205916930576 + 28589737225 = 3347524^2 + 169085^2 .

It is a cyclic number.

It is not a de Polignac number, because 11234506667801 - 2³⁴ = 11217326798617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11234506667801.

It is not a weakly prime, because it can be changed into another prime (11234506667401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5617253333900 + 5617253333901.

It is an arithmetic number, because the mean of its divisors is an integer number (5617253333901).

Almost surely, 2^{11234506667801} is an apocalyptic number.

It is an amenable number.

11234506667801 is a deficient number, since it is larger than the sum of its proper divisors (1).

11234506667801 is an equidigital number, since it uses as much as digits as its factorization.

11234506667801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 11234506667801 in words is "eleven trillion, two hundred thirty-four billion, five hundred six million, six hundred sixty-seven thousand, eight hundred one".