10005521413122 has 24 divisors (see below), whose sum is σ = 22377940366080. Its totient is φ = 3227587552440.

The previous prime is 10005521413099. The next prime is 10005521413133. The reversal of 10005521413122 is 22131412550001.

It is a happy number.

10005521413122 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 5 + 521 + 4 + 13 + 122 = 666.

It is a super-2 number, since 2×10005521413122² (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 11 ways as a sum of consecutive naturals, for example, 8965520422 + ... + 8965521537.

It is an arithmetic number, because the mean of its divisors is an integer number (932414181920).

Almost surely, 2^{10005521413122} is an apocalyptic number.

10005521413122 is an abundant number, since it is smaller than the sum of its proper divisors (12372418952958).

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

10005521413122 is a wasteful number, since it uses less digits than its factorization.

10005521413122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17931041998 (or 17931041995 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 10005521413122 its reverse (22131412550001), we get a palindrome (32136933963123).

The spelling of 10005521413122 in words is "ten trillion, five billion, five hundred twenty-one million, four hundred thirteen thousand, one hundred twenty-two".