225101242613507 has 4 divisors (see below), whose sum is σ = 242416722814560. Its totient is φ = 207785762412456.

The previous prime is 225101242613477. The next prime is 225101242613519. The reversal of 225101242613507 is 705316242101522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 225101242613507 - 2²⁰ = 225101241564931 is a prime.

It is a super-2 number, since 2×225101242613507² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225101242613207) 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, 8657740100507 + ... + 8657740100532.

It is an arithmetic number, because the mean of its divisors is an integer number (60604180703640).

Almost surely, 2^{225101242613507} is an apocalyptic number.

225101242613507 is a deficient number, since it is larger than the sum of its proper divisors (17315480201053).

225101242613507 is a wasteful number, since it uses less digits than its factorization.

225101242613507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17315480201052.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 225101242613507 in words is "two hundred twenty-five trillion, one hundred one billion, two hundred forty-two million, six hundred thirteen thousand, five hundred seven".