106622951581 has 8 divisors (see below), whose sum is σ = 111091025664. Its totient is φ = 102219166560.

The previous prime is 106622951557. The next prime is 106622951609. The reversal of 106622951581 is 185159226601.

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

It is a cyclic number.

It is not a de Polignac number, because 106622951581 - 2¹¹ = 106622949533 is a prime.

It is a super-2 number, since 2×106622951581² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106622051581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16068880 + ... + 16075513.

It is an arithmetic number, because the mean of its divisors is an integer number (13886378208).

Almost surely, 2^106622951581 is an apocalyptic number.

It is an amenable number.

106622951581 is a deficient number, since it is larger than the sum of its proper divisors (4468074083).

106622951581 is a wasteful number, since it uses less digits than its factorization.

106622951581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32144531.

The product of its (nonzero) digits is 259200, while the sum is 46.

The spelling of 106622951581 in words is "one hundred six billion, six hundred twenty-two million, nine hundred fifty-one thousand, five hundred eighty-one".