220764269727352 has 48 divisors (see below), whose sum is σ = 452335454703000. Its totient is φ = 100956419680896.

The previous prime is 220764269727283. The next prime is 220764269727473. The reversal of 220764269727352 is 253727962467022.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 748876402 + ... + 749171137.

Almost surely, 2^{220764269727352} is an apocalyptic number.

It is an amenable number.

220764269727352 is an abundant number, since it is smaller than the sum of its proper divisors (231571184975648).

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

220764269727352 is a wasteful number, since it uses less digits than its factorization.

220764269727352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498047680 (or 1498047663 counting only the distinct ones).

The product of its (nonzero) digits is 213373440, while the sum is 64.

The spelling of 220764269727352 in words is "two hundred twenty trillion, seven hundred sixty-four billion, two hundred sixty-nine million, seven hundred twenty-seven thousand, three hundred fifty-two".