22112100010102 has 16 divisors (see below), whose sum is σ = 33259385387520. Its totient is φ = 11025639771048.

The previous prime is 22112100010057. The next prime is 22112100010123. The reversal of 22112100010102 is 20101000121122.

It is a congruent number.

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, 29627799 + ... + 30364957.

It is an arithmetic number, because the mean of its divisors is an integer number (2078711586720).

Almost surely, 2^{22112100010102} is an apocalyptic number.

22112100010102 is a deficient number, since it is larger than the sum of its proper divisors (11147285377418).

22112100010102 is a wasteful number, since it uses less digits than its factorization.

22112100010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778395.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22112100010102 its reverse (20101000121122), we get a palindrome (42213100131224).

The spelling of 22112100010102 in words is "twenty-two trillion, one hundred twelve billion, one hundred million, ten thousand, one hundred two".