105345222606 has 48 divisors (see below), whose sum is σ = 248239293120. Its totient is φ = 32092977600.

The previous prime is 105345222599. The next prime is 105345222611. The reversal of 105345222606 is 606222543501.

105345222606 is a `hidden beast` number, since 1 + 0 + 5 + 3 + 45 + 2 + 2 + 2 + 606 = 666.

It is a super-2 number, since 2×105345222606² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2205046 + ... + 2252313.

It is an arithmetic number, because the mean of its divisors is an integer number (5171651940).

Almost surely, 2^105345222606 is an apocalyptic number.

105345222606 is an abundant number, since it is smaller than the sum of its proper divisors (142894070514).

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

105345222606 is a wasteful number, since it uses less digits than its factorization.

105345222606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4457481 (or 4457478 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 105345222606 in words is "one hundred five billion, three hundred forty-five million, two hundred twenty-two thousand, six hundred six".