105132500226444 has 24 divisors (see below), whose sum is σ = 245415407695920. Its totient is φ = 35028989527744.

The previous prime is 105132500226427. The next prime is 105132500226449. The reversal of 105132500226444 is 444622005231501.

It is a super-2 number, since 2×105132500226444² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105132500226449) 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, 1897122939 + ... + 1897178354.

It is an arithmetic number, because the mean of its divisors is an integer number (10225641987330).

Almost surely, 2^{105132500226444} is an apocalyptic number.

It is an amenable number.

105132500226444 is an abundant number, since it is smaller than the sum of its proper divisors (140282907469476).

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

105132500226444 is a wasteful number, since it uses less digits than its factorization.

105132500226444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3794303609 (or 3794303607 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 105132500226444 its reverse (444622005231501), we get a palindrome (549754505457945).

The spelling of 105132500226444 in words is "one hundred five trillion, one hundred thirty-two billion, five hundred million, two hundred twenty-six thousand, four hundred forty-four".