10501565212233 has 24 divisors (see below), whose sum is σ = 15379847047656. Its totient is φ = 6904209715200.

The previous prime is 10501565212231. The next prime is 10501565212331. The reversal of 10501565212233 is 33221256510501.

10501565212233 is a `hidden beast` number, since 1 + 0 + 50 + 1 + 56 + 521 + 2 + 2 + 33 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 404347189689 + 10097218022544 = 635883^2 + 3177612^2 .

It is not a de Polignac number, because 10501565212233 - 2¹ = 10501565212231 is a prime.

It is a super-2 number, since 2×10501565212233² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10501565212231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21159108 + ... + 21649733.

It is an arithmetic number, because the mean of its divisors is an integer number (640826960319).

Almost surely, 2^{10501565212233} is an apocalyptic number.

It is an amenable number.

10501565212233 is a deficient number, since it is larger than the sum of its proper divisors (4878281835423).

10501565212233 is a wasteful number, since it uses less digits than its factorization.

10501565212233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42809225 (or 42809222 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 10501565212233 in words is "ten trillion, five hundred one billion, five hundred sixty-five million, two hundred twelve thousand, two hundred thirty-three".