21224002010041 has 16 divisors (see below), whose sum is σ = 22841246816640. Its totient is φ = 19647742798080.

The previous prime is 21224002010027. The next prime is 21224002010083. The reversal of 21224002010041 is 14001020042212.

It is a cyclic number.

It is not a de Polignac number, because 21224002010041 - 2¹³ = 21224002001849 is a prime.

It is a super-2 number, since 2×21224002010041² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (21224002010021) 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, 83641140 + ... + 83894506.

It is an arithmetic number, because the mean of its divisors is an integer number (1427577926040).

Almost surely, 2^{21224002010041} is an apocalyptic number.

It is an amenable number.

21224002010041 is a deficient number, since it is larger than the sum of its proper divisors (1617244806599).

21224002010041 is a wasteful number, since it uses less digits than its factorization.

21224002010041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334224.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 21224002010041 its reverse (14001020042212), we get a palindrome (35225022052253).

The spelling of 21224002010041 in words is "twenty-one trillion, two hundred twenty-four billion, two million, ten thousand, forty-one".