102132223122012 has 12 divisors (see below), whose sum is σ = 238308520618056. Its totient is φ = 34044074374000.

The previous prime is 102132223121993. The next prime is 102132223122049. The reversal of 102132223122012 is 210221322231201.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4255509296739 + ... + 4255509296762.

It is an arithmetic number, because the mean of its divisors is an integer number (19859043384838).

Almost surely, 2^{102132223122012} is an apocalyptic number.

102132223122012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102132223122012 is an abundant number, since it is smaller than the sum of its proper divisors (136176297496044).

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

102132223122012 is a wasteful number, since it uses less digits than its factorization.

102132223122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8511018593508 (or 8511018593506 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 102132223122012 its reverse (210221322231201), we get a palindrome (312353545353213).

The spelling of 102132223122012 in words is "one hundred two trillion, one hundred thirty-two billion, two hundred twenty-three million, one hundred twenty-two thousand, twelve".