225200165742041 has 4 divisors (see below), whose sum is σ = 257371617990912. Its totient is φ = 193028713493172.

The previous prime is 225200165741989. The next prime is 225200165742053. The reversal of 225200165742041 is 140247561002522.

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 225200165742041 - 2⁴⁶ = 154831421564377 is a prime.

It is a super-2 number, since 2×225200165742041² (a number of 30 digits) contains 22 as substring.

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 225200165742041.

It is not an unprimeable number, because it can be changed into a prime (225200165762041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16085726124425 + ... + 16085726124438.

It is an arithmetic number, because the mean of its divisors is an integer number (64342904497728).

Almost surely, 2^{225200165742041} is an apocalyptic number.

It is an amenable number.

225200165742041 is a deficient number, since it is larger than the sum of its proper divisors (32171452248871).

225200165742041 is an equidigital number, since it uses as much as digits as its factorization.

225200165742041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32171452248870.

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 225200165742041 in words is "two hundred twenty-five trillion, two hundred billion, one hundred sixty-five million, seven hundred forty-two thousand, forty-one".