22105003022 has 4 divisors (see below), whose sum is σ = 33157504536. Its totient is φ = 11052501510.

The previous prime is 22105002979. The next prime is 22105003043. The reversal of 22105003022 is 22030050122.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5526250754 + ... + 5526250757.

It is an arithmetic number, because the mean of its divisors is an integer number (8289376134).

Almost surely, 2^22105003022 is an apocalyptic number.

22105003022 is a deficient number, since it is larger than the sum of its proper divisors (11052501514).

22105003022 is a wasteful number, since it uses less digits than its factorization.

22105003022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11052501513.

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 22105003022 its reverse (22030050122), we get a palindrome (44135053144).

The spelling of 22105003022 in words is "twenty-two billion, one hundred five million, three thousand, twenty-two".