201224100411 has 12 divisors (see below), whose sum is σ = 292397497392. Its totient is φ = 133346109456.

The previous prime is 201224100409. The next prime is 201224100419. The reversal of 201224100411 is 114001422102.

201224100411 is a `hidden beast` number, since 2 + 0 + 12 + 241 + 0 + 0 + 411 = 666.

It is not a de Polignac number, because 201224100411 - 2¹ = 201224100409 is a prime.

It is a super-2 number, since 2×201224100411² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201224100419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66939316 + ... + 66942321.

It is an arithmetic number, because the mean of its divisors is an integer number (24366458116).

Almost surely, 2^201224100411 is an apocalyptic number.

201224100411 is a deficient number, since it is larger than the sum of its proper divisors (91173396981).

201224100411 is a wasteful number, since it uses less digits than its factorization.

201224100411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133881810 (or 133881807 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 201224100411 its reverse (114001422102), we get a palindrome (315225522513).

The spelling of 201224100411 in words is "two hundred one billion, two hundred twenty-four million, one hundred thousand, four hundred eleven".