2222112100102 has 16 divisors (see below), whose sum is σ = 3400872626592. Its totient is φ = 1088714707200.

The previous prime is 2222112100081. The next prime is 2222112100111. The reversal of 2222112100102 is 2010012112222.

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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56684298 + ... + 56723485.

It is an arithmetic number, because the mean of its divisors is an integer number (212554539162).

Almost surely, 2^{2222112100102} is an apocalyptic number.

2222112100102 is a deficient number, since it is larger than the sum of its proper divisors (1178760526490).

2222112100102 is a wasteful number, since it uses less digits than its factorization.

2222112100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113407983.

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

Adding to 2222112100102 its reverse (2010012112222), we get a palindrome (4232124212324).

The spelling of 2222112100102 in words is "two trillion, two hundred twenty-two billion, one hundred twelve million, one hundred thousand, one hundred two".