227860907013 has 12 divisors (see below), whose sum is σ = 329723330508. Its totient is φ = 151634544000.

The previous prime is 227860907003. The next prime is 227860907017. The reversal of 227860907013 is 310709068722.

227860907013 is a `hidden beast` number, since 2 + 27 + 8 + 609 + 0 + 7 + 0 + 13 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 122750728164 + 105110178849 = 350358^2 + 324207^2 .

It is not a de Polignac number, because 227860907013 - 2¹³ = 227860898821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 227860907013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227860907017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22721988 + ... + 22732013.

It is an arithmetic number, because the mean of its divisors is an integer number (27476944209).

Almost surely, 2^227860907013 is an apocalyptic number.

It is an amenable number.

227860907013 is a deficient number, since it is larger than the sum of its proper divisors (101862423495).

227860907013 is a wasteful number, since it uses less digits than its factorization.

227860907013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45454564 (or 45454561 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 227860907013 in words is "two hundred twenty-seven billion, eight hundred sixty million, nine hundred seven thousand, thirteen".