22222020100022 has 8 divisors (see below), whose sum is σ = 33337309674000. Its totient is φ = 11109583542024.

The previous prime is 22222020100013. The next prime is 22222020100129. The reversal of 22222020100022 is 22000102022222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 713234522 + ... + 713265677.

It is an arithmetic number, because the mean of its divisors is an integer number (4167163709250).

Almost surely, 2^{22222020100022} is an apocalyptic number.

22222020100022 is a deficient number, since it is larger than the sum of its proper divisors (11115289573978).

22222020100022 is a wasteful number, since it uses less digits than its factorization.

22222020100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426507990.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22222020100022 its reverse (22000102022222), we get a palindrome (44222122122244).

The spelling of 22222020100022 in words is "twenty-two trillion, two hundred twenty-two billion, twenty million, one hundred thousand, twenty-two".