102212221333112 has 32 divisors (see below), whose sum is σ = 209489431680000. Its totient is φ = 46366994172000.

The previous prime is 102212221333097. The next prime is 102212221333241. The reversal of 102212221333112 is 211333122212201.

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, 1163786264 + ... + 1163874087.

It is an arithmetic number, because the mean of its divisors is an integer number (6546544740000).

Almost surely, 2^{102212221333112} is an apocalyptic number.

It is an amenable number.

102212221333112 is an abundant number, since it is smaller than the sum of its proper divisors (107277210346888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102212221333112 is a wasteful number, since it uses less digits than its factorization.

102212221333112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327660867 (or 2327660863 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 102212221333112 its reverse (211333122212201), we get a palindrome (313545343545313).

The spelling of 102212221333112 in words is "one hundred two trillion, two hundred twelve billion, two hundred twenty-one million, three hundred thirty-three thousand, one hundred twelve".