10640036585228 has 12 divisors (see below), whose sum is σ = 18621147399120. Its totient is φ = 5319708756912.

The previous prime is 10640036585219. The next prime is 10640036585231. The reversal of 10640036585228 is 82258563004601.

It is a super-2 number, since 2×10640036585228² (a number of 27 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, 77306576 + ... + 77444087.

It is an arithmetic number, because the mean of its divisors is an integer number (1551762283260).

Almost surely, 2^{10640036585228} is an apocalyptic number.

It is an amenable number.

10640036585228 is a deficient number, since it is larger than the sum of its proper divisors (7981110813892).

10640036585228 is a wasteful number, since it uses less digits than its factorization.

10640036585228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154767856 (or 154767854 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 50.

Adding to 10640036585228 its reverse (82258563004601), we get a palindrome (92898599589829).

The spelling of 10640036585228 in words is "ten trillion, six hundred forty billion, thirty-six million, five hundred eighty-five thousand, two hundred twenty-eight".