105455225154 has 16 divisors (see below), whose sum is σ = 210915780192. Its totient is φ = 35150853408.

The previous prime is 105455225149. The next prime is 105455225203. The reversal of 105455225154 is 451522554501.

It is a happy number.

It is a super-2 number, since 2×105455225154² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63357 + ... + 463599.

It is an arithmetic number, because the mean of its divisors is an integer number (13182236262).

Almost surely, 2^105455225154 is an apocalyptic number.

105455225154 is an abundant number, since it is smaller than the sum of its proper divisors (105460555038).

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

105455225154 is a wasteful number, since it uses less digits than its factorization.

105455225154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444161.

The product of its (nonzero) digits is 200000, while the sum is 39.

Adding to 105455225154 its reverse (451522554501), we get a palindrome (556977779655).

The spelling of 105455225154 in words is "one hundred five billion, four hundred fifty-five million, two hundred twenty-five thousand, one hundred fifty-four".