227351990814 has 32 divisors (see below), whose sum is σ = 490187765760. Its totient is φ = 69882093792.

The previous prime is 227351990791. The next prime is 227351990821. The reversal of 227351990814 is 418099153722.

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, 1431694 + ... + 1582545.

It is an arithmetic number, because the mean of its divisors is an integer number (15318367680).

Almost surely, 2^227351990814 is an apocalyptic number.

227351990814 is an abundant number, since it is smaller than the sum of its proper divisors (262835774946).

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

227351990814 is a wasteful number, since it uses less digits than its factorization.

227351990814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3015224.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 227351990814 in words is "two hundred twenty-seven billion, three hundred fifty-one million, nine hundred ninety thousand, eight hundred fourteen".