22220012210102 has 8 divisors (see below), whose sum is σ = 38091449503056. Its totient is φ = 9522862375752.

The previous prime is 22220012210069. The next prime is 22220012210111. The reversal of 22220012210102 is 20101221002222.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793571864633 + ... + 793571864660.

It is an arithmetic number, because the mean of its divisors is an integer number (4761431187882).

Almost surely, 2^{22220012210102} is an apocalyptic number.

22220012210102 is a deficient number, since it is larger than the sum of its proper divisors (15871437292954).

22220012210102 is a wasteful number, since it uses less digits than its factorization.

22220012210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587143729302.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22220012210102 its reverse (20101221002222), we get a palindrome (42321233212324).

The spelling of 22220012210102 in words is "twenty-two trillion, two hundred twenty billion, twelve million, two hundred ten thousand, one hundred two".