22212001102102 has 16 divisors (see below), whose sum is σ = 38078450066592. Its totient is φ = 9519245570880.

The previous prime is 22212001102061. The next prime is 22212001102117. The reversal of 22212001102102 is 20120110021222.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 14535799 + ... + 15991042.

It is an arithmetic number, because the mean of its divisors is an integer number (2379903129162).

Almost surely, 2^{22212001102102} is an apocalyptic number.

22212001102102 is a deficient number, since it is larger than the sum of its proper divisors (15866448964490).

22212001102102 is a wasteful number, since it uses less digits than its factorization.

22212001102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30578823.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22212001102102 its reverse (20120110021222), we get a palindrome (42332111123324).

The spelling of 22212001102102 in words is "twenty-two trillion, two hundred twelve billion, one million, one hundred two thousand, one hundred two".