22210110421222 has 8 divisors (see below), whose sum is σ = 33376746346272. Its totient is φ = 11084528305800.

The previous prime is 22210110421151. The next prime is 22210110421307. The reversal of 22210110421222 is 22212401101222.

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

It is a junction number, because it is equal to n+sod(n) for n = 22210110421193 and 22210110421202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10263451054 + ... + 10263453217.

It is an arithmetic number, because the mean of its divisors is an integer number (4172093293284).

Almost surely, 2^{22210110421222} is an apocalyptic number.

22210110421222 is a deficient number, since it is larger than the sum of its proper divisors (11166635925050).

22210110421222 is a wasteful number, since it uses less digits than its factorization.

22210110421222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20526904814.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 22210110421222 its reverse (22212401101222), we get a palindrome (44422511522444).

The spelling of 22210110421222 in words is "twenty-two trillion, two hundred ten billion, one hundred ten million, four hundred twenty-one thousand, two hundred twenty-two".