10522056066 has 8 divisors (see below), whose sum is σ = 21044112144. Its totient is φ = 3507352020.

The previous prime is 10522055987. The next prime is 10522056101. The reversal of 10522056066 is 66065022501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

10522056066 is an admirable number.

It is a super-2 number, since 2×10522056066² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 876838000 + ... + 876838011.

It is an arithmetic number, because the mean of its divisors is an integer number (2630514018).

Almost surely, 2^10522056066 is an apocalyptic number.

10522056066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10522056066 is a wasteful number, since it uses less digits than its factorization.

10522056066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753676016.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 10522056066 its reverse (66065022501), we get a palindrome (76587078567).

The spelling of 10522056066 in words is "ten billion, five hundred twenty-two million, fifty-six thousand, sixty-six".