225552212621341 has 4 divisors (see below), whose sum is σ = 225636279792352. Its totient is φ = 225468145450332.

The previous prime is 225552212621339. The next prime is 225552212621353. The reversal of 225552212621341 is 143126212255522.

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 225552212621341 - 2¹ = 225552212621339 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 (225552212621641) 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, 42033581481 + ... + 42033586846.

It is an arithmetic number, because the mean of its divisors is an integer number (56409069948088).

Almost surely, 2^{225552212621341} is an apocalyptic number.

It is an amenable number.

225552212621341 is a deficient number, since it is larger than the sum of its proper divisors (84067171011).

225552212621341 is an equidigital number, since it uses as much as digits as its factorization.

225552212621341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84067171010.

The product of its digits is 576000, while the sum is 43.

Adding to 225552212621341 its reverse (143126212255522), we get a palindrome (368678424876863).

The spelling of 225552212621341 in words is "two hundred twenty-five trillion, five hundred fifty-two billion, two hundred twelve million, six hundred twenty-one thousand, three hundred forty-one".