22661051051006 has 32 divisors (see below), whose sum is σ = 34595796267360. Its totient is φ = 11129434214400.

The previous prime is 22661051050969. The next prime is 22661051051063. The reversal of 22661051051006 is 60015015016622.

It is a super-2 number, since 2×22661051051006² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1165622246 + ... + 1165641686.

It is an arithmetic number, because the mean of its divisors is an integer number (1081118633355).

Almost surely, 2^{22661051051006} is an apocalyptic number.

22661051051006 is a deficient number, since it is larger than the sum of its proper divisors (11934745216354).

22661051051006 is a wasteful number, since it uses less digits than its factorization.

22661051051006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27020.

The product of its (nonzero) digits is 21600, while the sum is 35.

Adding to 22661051051006 its reverse (60015015016622), we get a palindrome (82676066067628).

The spelling of 22661051051006 in words is "twenty-two trillion, six hundred sixty-one billion, fifty-one million, fifty-one thousand, six".