22012202110222 has 16 divisors (see below), whose sum is σ = 33389485372800. Its totient is φ = 10882375060480.

The previous prime is 22012202110207. The next prime is 22012202110229. The reversal of 22012202110222 is 22201120221022.

It is a self number, because there is not a number n which added to its sum of digits gives 22012202110222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22012202110229) 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, 60046947 + ... + 60412417.

It is an arithmetic number, because the mean of its divisors is an integer number (2086842835800).

Almost surely, 2^{22012202110222} is an apocalyptic number.

22012202110222 is a deficient number, since it is larger than the sum of its proper divisors (11377283262578).

22012202110222 is a wasteful number, since it uses less digits than its factorization.

22012202110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703931.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22012202110222 its reverse (22201120221022), we get a palindrome (44213322331244).

The spelling of 22012202110222 in words is "twenty-two trillion, twelve billion, two hundred two million, one hundred ten thousand, two hundred twenty-two".