225622025701 has 4 divisors (see below), whose sum is σ = 226268507500. Its totient is φ = 224975543904.

The previous prime is 225622025663. The next prime is 225622025767. The reversal of 225622025701 is 107520226522.

225622025701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 123570528676 + 102051497025 = 351526^2 + 319455^2 .

It is a cyclic number.

It is not a de Polignac number, because 225622025701 - 2¹⁵ = 225621992933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225622022701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323240376 + ... + 323241073.

It is an arithmetic number, because the mean of its divisors is an integer number (56567126875).

Almost surely, 2^225622025701 is an apocalyptic number.

It is an amenable number.

225622025701 is a deficient number, since it is larger than the sum of its proper divisors (646481799).

225622025701 is an equidigital number, since it uses as much as digits as its factorization.

225622025701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646481798.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 225622025701 in words is "two hundred twenty-five billion, six hundred twenty-two million, twenty-five thousand, seven hundred one".