2362206426561 has 6 divisors (see below), whose sum is σ = 3412075949490. Its totient is φ = 1574804284368.

The previous prime is 2362206426527. The next prime is 2362206426647. The reversal of 2362206426561 is 1656246022632.

2362206426561 is a `hidden beast` number, since 2 + 3 + 6 + 2 + 2 + 0 + 64 + 26 + 561 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2256773089536 + 105433337025 = 1502256^2 + 324705^2 .

It is not a de Polignac number, because 2362206426561 - 2¹⁴ = 2362206410177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2362206426061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131233690356 + ... + 131233690373.

It is an arithmetic number, because the mean of its divisors is an integer number (568679324915).

Almost surely, 2^{2362206426561} is an apocalyptic number.

It is an amenable number.

2362206426561 is a deficient number, since it is larger than the sum of its proper divisors (1049869522929).

2362206426561 is a wasteful number, since it uses less digits than its factorization.

2362206426561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262467380735 (or 262467380732 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 2362206426561 in words is "two trillion, three hundred sixty-two billion, two hundred six million, four hundred twenty-six thousand, five hundred sixty-one".