106125622665 has 16 divisors (see below), whose sum is σ = 169805349888. Its totient is φ = 56598880896.

The previous prime is 106125622663. The next prime is 106125622711. The reversal of 106125622665 is 566226521601.

It is a happy number.

It is not a de Polignac number, because 106125622665 - 2¹ = 106125622663 is a prime.

It is a super-2 number, since 2×106125622665² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106125622663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 789189 + ... + 913821.

It is an arithmetic number, because the mean of its divisors is an integer number (10612834368).

Almost surely, 2^106125622665 is an apocalyptic number.

106125622665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106125622665 is a deficient number, since it is larger than the sum of its proper divisors (63679727223).

106125622665 is a wasteful number, since it uses less digits than its factorization.

106125622665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181408.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 106125622665 in words is "one hundred six billion, one hundred twenty-five million, six hundred twenty-two thousand, six hundred sixty-five".