10645463221106 has 16 divisors (see below), whose sum is σ = 18250131876480. Its totient is φ = 4562149791840.

The previous prime is 10645463221073. The next prime is 10645463221109. The reversal of 10645463221106 is 60112236454601.

It is a super-2 number, since 2×10645463221106² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10645463221109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15620171 + ... + 16287438.

It is an arithmetic number, because the mean of its divisors is an integer number (1140633242280).

Almost surely, 2^{10645463221106} is an apocalyptic number.

10645463221106 is a deficient number, since it is larger than the sum of its proper divisors (7604668655374).

10645463221106 is a wasteful number, since it uses less digits than its factorization.

10645463221106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31931449.

The product of its (nonzero) digits is 207360, while the sum is 41.

Adding to 10645463221106 its reverse (60112236454601), we get a palindrome (70757699675707).

The spelling of 10645463221106 in words is "ten trillion, six hundred forty-five billion, four hundred sixty-three million, two hundred twenty-one thousand, one hundred six".