2183290366801 has 4 divisors (see below), whose sum is σ = 2192824386100. Its totient is φ = 2173756347504.

The previous prime is 2183290366771. The next prime is 2183290366823. The reversal of 2183290366801 is 1086630923812.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1724756890000 + 458533476801 = 1313300^2 + 677151^2 .

It is a cyclic number.

It is not a de Polignac number, because 2183290366801 - 2¹¹ = 2183290364753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2183290366891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4767009306 + ... + 4767009763.

It is an arithmetic number, because the mean of its divisors is an integer number (548206096525).

Almost surely, 2^{2183290366801} is an apocalyptic number.

It is an amenable number.

2183290366801 is a deficient number, since it is larger than the sum of its proper divisors (9534019299).

2183290366801 is an equidigital number, since it uses as much as digits as its factorization.

2183290366801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9534019298.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 2183290366801 in words is "two trillion, one hundred eighty-three billion, two hundred ninety million, three hundred sixty-six thousand, eight hundred one".