22201420140222 has 32 divisors (see below), whose sum is σ = 44589382986240. Its totient is φ = 7369383981120.

The previous prime is 22201420140187. The next prime is 22201420140233. The reversal of 22201420140222 is 22204102410222.

It is a junction number, because it is equal to n+sod(n) for n = 22201420140192 and 22201420140201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127830322 + ... + 128003882.

It is an arithmetic number, because the mean of its divisors is an integer number (1393418218320).

Almost surely, 2^{22201420140222} is an apocalyptic number.

22201420140222 is an abundant number, since it is smaller than the sum of its proper divisors (22387962846018).

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

22201420140222 is a wasteful number, since it uses less digits than its factorization.

22201420140222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263008.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 22201420140222 its reverse (22204102410222), we get a palindrome (44405522550444).

The spelling of 22201420140222 in words is "twenty-two trillion, two hundred one billion, four hundred twenty million, one hundred forty thousand, two hundred twenty-two".