10662531352161 has 8 divisors (see below), whose sum is σ = 15310301428800. Its totient is φ = 6561557755152.

The previous prime is 10662531352159. The next prime is 10662531352163. The reversal of 10662531352161 is 16125313526601.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10662531352159) and next prime (10662531352163).

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

It is not a de Polignac number, because 10662531352161 - 2¹ = 10662531352159 is a prime.

It is a super-2 number, since 2×10662531352161² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10662531352163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136699119861 + ... + 136699119938.

It is an arithmetic number, because the mean of its divisors is an integer number (1913787678600).

Almost surely, 2^{10662531352161} is an apocalyptic number.

It is an amenable number.

10662531352161 is a deficient number, since it is larger than the sum of its proper divisors (4647770076639).

10662531352161 is a wasteful number, since it uses less digits than its factorization.

10662531352161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273398239815.

The product of its (nonzero) digits is 194400, while the sum is 42.

Adding to 10662531352161 its reverse (16125313526601), we get a palindrome (26787844878762).

The spelling of 10662531352161 in words is "ten trillion, six hundred sixty-two billion, five hundred thirty-one million, three hundred fifty-two thousand, one hundred sixty-one".