22220100200122 has 32 divisors (see below), whose sum is σ = 36646973337600. Its totient is φ = 10020655335600.

The previous prime is 22220100200117. The next prime is 22220100200143. The reversal of 22220100200122 is 22100200102222.

It is a junction number, because it is equal to n+sod(n) for n = 22220100200096 and 22220100200105.

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, 5383672 + ... + 8568787.

It is an arithmetic number, because the mean of its divisors is an integer number (1145217916800).

Almost surely, 2^{22220100200122} is an apocalyptic number.

22220100200122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22220100200122 is a deficient number, since it is larger than the sum of its proper divisors (14426873137478).

22220100200122 is a wasteful number, since it uses less digits than its factorization.

22220100200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13953042.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22220100200122 its reverse (22100200102222), we get a palindrome (44320300302344).

The spelling of 22220100200122 in words is "twenty-two trillion, two hundred twenty billion, one hundred million, two hundred thousand, one hundred twenty-two".