227064320853738 has 16 divisors (see below), whose sum is σ = 454196819034336. Its totient is φ = 75676744063440.

The previous prime is 227064320853737. The next prime is 227064320853787. The reversal of 227064320853738 is 837358023460722.

It is not an unprimeable number, because it can be changed into a prime (227064320853737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2840678656 + ... + 2840758587.

It is an arithmetic number, because the mean of its divisors is an integer number (28387301189646).

Almost surely, 2^{227064320853738} is an apocalyptic number.

227064320853738 is an abundant number, since it is smaller than the sum of its proper divisors (227132498180598).

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

227064320853738 is a wasteful number, since it uses less digits than its factorization.

227064320853738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5681443909.

The product of its (nonzero) digits is 81285120, while the sum is 60.

The spelling of 227064320853738 in words is "two hundred twenty-seven trillion, sixty-four billion, three hundred twenty million, eight hundred fifty-three thousand, seven hundred thirty-eight".