22012200022202 has 16 divisors (see below), whose sum is σ = 35558356831872. Its totient is φ = 10159423343280.

The previous prime is 22012200022139. The next prime is 22012200022223. The reversal of 22012200022202 is 20222000221022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3024443 + ... + 7291889.

It is an arithmetic number, because the mean of its divisors is an integer number (2222397301992).

Almost surely, 2^{22012200022202} is an apocalyptic number.

22012200022202 is a deficient number, since it is larger than the sum of its proper divisors (13546156809670).

22012200022202 is a wasteful number, since it uses less digits than its factorization.

22012200022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4465853.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22012200022202 its reverse (20222000221022), we get a palindrome (42234200243224).

The spelling of 22012200022202 in words is "twenty-two trillion, twelve billion, two hundred million, twenty-two thousand, two hundred two".