20222212111102 has 8 divisors (see below), whose sum is σ = 30459182558112. Its totient is φ = 10069151258400.

The previous prime is 20222212111093. The next prime is 20222212111111. The reversal of 20222212111102 is 20111121222202.

It is an interprime number because it is at equal distance from previous prime (20222212111093) and next prime (20222212111111).

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

It is a self number, because there is not a number n which added to its sum of digits gives 20222212111102.

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, 20977397974 + ... + 20977398937.

It is an arithmetic number, because the mean of its divisors is an integer number (3807397819764).

Almost surely, 2^{20222212111102} is an apocalyptic number.

20222212111102 is a deficient number, since it is larger than the sum of its proper divisors (10236970447010).

20222212111102 is a wasteful number, since it uses less digits than its factorization.

20222212111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41954797154.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 20222212111102 its reverse (20111121222202), we get a palindrome (40333333333304).

The spelling of 20222212111102 in words is "twenty trillion, two hundred twenty-two billion, two hundred twelve million, one hundred eleven thousand, one hundred two".