221441114771613 has 32 divisors (see below), whose sum is σ = 361574162248320. Its totient is φ = 132823161607680.

The previous prime is 221441114771579. The next prime is 221441114771651. The reversal of 221441114771613 is 316177411144122.

221441114771613 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 4 + 1 + 11 + 477 + 161 + 3 = 666.

It is not a de Polignac number, because 221441114771613 - 2¹⁷ = 221441114640541 is a prime.

It is a super-2 number, since 2×221441114771613² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221441114771413) 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 31 ways as a sum of consecutive naturals, for example, 3843233970 + ... + 3843291587.

It is an arithmetic number, because the mean of its divisors is an integer number (11299192570260).

Almost surely, 2^{221441114771613} is an apocalyptic number.

It is an amenable number.

221441114771613 is a deficient number, since it is larger than the sum of its proper divisors (140133047476707).

221441114771613 is a wasteful number, since it uses less digits than its factorization.

221441114771613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7686525674 (or 7686525668 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The spelling of 221441114771613 in words is "two hundred twenty-one trillion, four hundred forty-one billion, one hundred fourteen million, seven hundred seventy-one thousand, six hundred thirteen".