22108441434 has 32 divisors (see below), whose sum is σ = 44484733440. Its totient is φ = 7324878000.

The previous prime is 22108441417. The next prime is 22108441441. The reversal of 22108441434 is 43414480122.

It is a junction number, because it is equal to n+sod(n) for n = 22108441395 and 22108441404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3423909 + ... + 3430359.

It is an arithmetic number, because the mean of its divisors is an integer number (1390147920).

Almost surely, 2^22108441434 is an apocalyptic number.

22108441434 is an abundant number, since it is smaller than the sum of its proper divisors (22376292006).

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

22108441434 is a wasteful number, since it uses less digits than its factorization.

22108441434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9826.

The product of its (nonzero) digits is 24576, while the sum is 33.

The spelling of 22108441434 in words is "twenty-two billion, one hundred eight million, four hundred forty-one thousand, four hundred thirty-four".