262245225061 has 4 divisors (see below), whose sum is σ = 273647191392. Its totient is φ = 250843258732.

The previous prime is 262245225031. The next prime is 262245225089. The reversal of 262245225061 is 160522542262.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 262245225061 - 2²³ = 262236836453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 262245225061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (262245225001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5700983131 + ... + 5700983176.

It is an arithmetic number, because the mean of its divisors is an integer number (68411797848).

Almost surely, 2^262245225061 is an apocalyptic number.

It is an amenable number.

262245225061 is a deficient number, since it is larger than the sum of its proper divisors (11401966331).

262245225061 is a wasteful number, since it uses less digits than its factorization.

262245225061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11401966330.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 262245225061 in words is "two hundred sixty-two billion, two hundred forty-five million, two hundred twenty-five thousand, sixty-one".