105073122666 has 16 divisors (see below), whose sum is σ = 210276064800. Its totient is φ = 35002737648.

The previous prime is 105073122629. The next prime is 105073122667. The reversal of 105073122666 is 666221370501.

It is a super-2 number, since 2×105073122666² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105073122667) 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, 5398621 + ... + 5418048.

It is an arithmetic number, because the mean of its divisors is an integer number (13142254050).

Almost surely, 2^105073122666 is an apocalyptic number.

105073122666 is an abundant number, since it is smaller than the sum of its proper divisors (105202942134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105073122666 is a wasteful number, since it uses less digits than its factorization.

105073122666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10818293.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 105073122666 in words is "one hundred five billion, seventy-three million, one hundred twenty-two thousand, six hundred sixty-six".