220052016621711 has 10 divisors (see below), whose sum is σ = 328719679151072. Its totient is φ = 146701344414420.

The previous prime is 220052016621677. The next prime is 220052016621737. The reversal of 220052016621711 is 117126610250022.

220052016621711 is a `hidden beast` number, since 2 + 2 + 0 + 0 + 5 + 2 + 0 + 16 + 621 + 7 + 11 = 666.

It is not a de Polignac number, because 220052016621711 - 2¹⁴ = 220052016605327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220052016621791) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1358345781535 + ... + 1358345781696.

Almost surely, 2^{220052016621711} is an apocalyptic number.

220052016621711 is a deficient number, since it is larger than the sum of its proper divisors (108667662529361).

220052016621711 is an equidigital number, since it uses as much as digits as its factorization.

220052016621711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716691563243 (or 2716691563234 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

Adding to 220052016621711 its reverse (117126610250022), we get a palindrome (337178626871733).

The spelling of 220052016621711 in words is "two hundred twenty trillion, fifty-two billion, sixteen million, six hundred twenty-one thousand, seven hundred eleven".