225715223357510 has 16 divisors (see below), whose sum is σ = 423952071698016. Its totient is φ = 86360607197568.

The previous prime is 225715223357443. The next prime is 225715223357567. The reversal of 225715223357510 is 15753322517522.

225715223357510 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490685267939 + ... + 490685268398.

It is an arithmetic number, because the mean of its divisors is an integer number (26497004481126).

Almost surely, 2^{225715223357510} is an apocalyptic number.

225715223357510 is a deficient number, since it is larger than the sum of its proper divisors (198236848340506).

225715223357510 is a wasteful number, since it uses less digits than its factorization.

225715223357510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981370536367.

The product of its (nonzero) digits is 4410000, while the sum is 50.

The spelling of 225715223357510 in words is "two hundred twenty-five trillion, seven hundred fifteen billion, two hundred twenty-three million, three hundred fifty-seven thousand, five hundred ten".