10530224156165 has 16 divisors (see below), whose sum is σ = 14546862323712. Its totient is φ = 7168019109504.

The previous prime is 10530224156147. The next prime is 10530224156191. The reversal of 10530224156165 is 56165142203501.

It is a cyclic number.

It is not a de Polignac number, because 10530224156165 - 2²² = 10530219961861 is a prime.

It is a super-2 number, since 2×10530224156165² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1098037349 + ... + 1098046938.

It is an arithmetic number, because the mean of its divisors is an integer number (909178895232).

Almost surely, 2^{10530224156165} is an apocalyptic number.

It is an amenable number.

10530224156165 is a deficient number, since it is larger than the sum of its proper divisors (4016638167547).

10530224156165 is a wasteful number, since it uses less digits than its factorization.

10530224156165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2196084436.

The product of its (nonzero) digits is 216000, while the sum is 41.

Adding to 10530224156165 its reverse (56165142203501), we get a palindrome (66695366359666).

The spelling of 10530224156165 in words is "ten trillion, five hundred thirty billion, two hundred twenty-four million, one hundred fifty-six thousand, one hundred sixty-five".