222202102100102 has 32 divisors (see below), whose sum is σ = 356521770646272. Its totient is φ = 103612807466784.

The previous prime is 222202102100089. The next prime is 222202102100113. The reversal of 222202102100102 is 201001201202222.

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 15 ways as a sum of consecutive naturals, for example, 99739148 + ... + 101942639.

It is an arithmetic number, because the mean of its divisors is an integer number (11141305332696).

Almost surely, 2^{222202102100102} is an apocalyptic number.

222202102100102 is a deficient number, since it is larger than the sum of its proper divisors (134319668546170).

222202102100102 is a wasteful number, since it uses less digits than its factorization.

222202102100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201682412.

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

Adding to 222202102100102 its reverse (201001201202222), we get a palindrome (423203303302324).

The spelling of 222202102100102 in words is "two hundred twenty-two trillion, two hundred two billion, one hundred two million, one hundred thousand, one hundred two".