105520655322 has 48 divisors (see below), whose sum is σ = 233660868480. Its totient is φ = 34400357376.

The previous prime is 105520655321. The next prime is 105520655413. The reversal of 105520655322 is 223556025501.

105520655322 is a `hidden beast` number, since 1 + 0 + 5 + 520 + 65 + 53 + 22 = 666.

It is a super-2 number, since 2×105520655322² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105520655321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1147753 + ... + 1236275.

It is an arithmetic number, because the mean of its divisors is an integer number (4867934760).

Almost surely, 2^105520655322 is an apocalyptic number.

105520655322 is an abundant number, since it is smaller than the sum of its proper divisors (128140213158).

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

105520655322 is a wasteful number, since it uses less digits than its factorization.

105520655322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89987 (or 89984 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 105520655322 in words is "one hundred five billion, five hundred twenty million, six hundred fifty-five thousand, three hundred twenty-two".