227213070616 has 64 divisors (see below), whose sum is σ = 512758310400. Its totient is φ = 92207351808.

The previous prime is 227213070583. The next prime is 227213070713. The reversal of 227213070616 is 616070312722.

It is a happy number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2197701 + ... + 2298763.

It is an arithmetic number, because the mean of its divisors is an integer number (8011848600).

Almost surely, 2^227213070616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227213070616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256379155200).

227213070616 is an abundant number, since it is smaller than the sum of its proper divisors (285545239784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227213070616 is a wasteful number, since it uses less digits than its factorization.

227213070616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103208 (or 103204 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The spelling of 227213070616 in words is "two hundred twenty-seven billion, two hundred thirteen million, seventy thousand, six hundred sixteen".