22220202110122 has 16 divisors (see below), whose sum is σ = 33868254431232. Its totient is φ = 10932158044080.

The previous prime is 22220202110089. The next prime is 22220202110173. The reversal of 22220202110122 is 22101120202222.

It is a super-3 number, since 3×22220202110122³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22220202110122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343486954 + ... + 343551637.

It is an arithmetic number, because the mean of its divisors is an integer number (2116765901952).

Almost surely, 2^{22220202110122} is an apocalyptic number.

22220202110122 is a deficient number, since it is larger than the sum of its proper divisors (11648052321110).

22220202110122 is a wasteful number, since it uses less digits than its factorization.

22220202110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687038853.

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

Adding to 22220202110122 its reverse (22101120202222), we get a palindrome (44321322312344).

The spelling of 22220202110122 in words is "twenty-two trillion, two hundred twenty billion, two hundred two million, one hundred ten thousand, one hundred twenty-two".