225112201487 has 2 divisors, whose sum is σ = 225112201488. Its totient is φ = 225112201486.

The previous prime is 225112201471. The next prime is 225112201547. The reversal of 225112201487 is 784102211522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225112201487 - 2⁴ = 225112201471 is a prime.

It is a super-2 number, since 2×225112201487² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225112201087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112556100743 + 112556100744.

It is an arithmetic number, because the mean of its divisors is an integer number (112556100744).

Almost surely, 2^225112201487 is an apocalyptic number.

225112201487 is a deficient number, since it is larger than the sum of its proper divisors (1).

225112201487 is an equidigital number, since it uses as much as digits as its factorization.

225112201487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17920, while the sum is 35.

The spelling of 225112201487 in words is "two hundred twenty-five billion, one hundred twelve million, two hundred one thousand, four hundred eighty-seven".