211224123033241 has 16 divisors (see below), whose sum is σ = 216049907473920. Its totient is φ = 206412194372800.

The previous prime is 211224123033229. The next prime is 211224123033251. The reversal of 211224123033241 is 142330321422112.

It is a cyclic number.

It is not a de Polignac number, because 211224123033241 - 2⁷ = 211224123033113 is a prime.

It is a super-2 number, since 2×211224123033241² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211224123033251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551900175 + ... + 552282763.

It is an arithmetic number, because the mean of its divisors is an integer number (13503119217120).

Almost surely, 2^{211224123033241} is an apocalyptic number.

It is an amenable number.

211224123033241 is a deficient number, since it is larger than the sum of its proper divisors (4825784440679).

211224123033241 is a wasteful number, since it uses less digits than its factorization.

211224123033241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400664.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 211224123033241 its reverse (142330321422112), we get a palindrome (353554444455353).

The spelling of 211224123033241 in words is "two hundred eleven trillion, two hundred twenty-four billion, one hundred twenty-three million, thirty-three thousand, two hundred forty-one".