220211545521411 has 6 divisors (see below), whose sum is σ = 318083343530940. Its totient is φ = 146807697014268.

The previous prime is 220211545521361. The next prime is 220211545521439. The reversal of 220211545521411 is 114125545112022.

220211545521411 is a `hidden beast` number, since 2 + 2 + 0 + 2 + 11 + 54 + 552 + 1 + 41 + 1 = 666.

It is not a de Polignac number, because 220211545521411 - 2¹⁰ = 220211545520387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220211545521491) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12233974751181 + ... + 12233974751198.

It is an arithmetic number, because the mean of its divisors is an integer number (53013890588490).

Almost surely, 2^{220211545521411} is an apocalyptic number.

220211545521411 is a deficient number, since it is larger than the sum of its proper divisors (97871798009529).

220211545521411 is a wasteful number, since it uses less digits than its factorization.

220211545521411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24467949502385 (or 24467949502382 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 36.

The spelling of 220211545521411 in words is "two hundred twenty trillion, two hundred eleven billion, five hundred forty-five million, five hundred twenty-one thousand, four hundred eleven".