102012200110012 has 24 divisors (see below), whose sum is σ = 178580190539520. Its totient is φ = 50989289252400.

The previous prime is 102012200109931. The next prime is 102012200110157. The reversal of 102012200110012 is 210011002210201.

It is a junction number, because it is equal to n+sod(n) for n = 102012200109974 and 102012200110001.

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, 1031763003 + ... + 1031861869.

It is an arithmetic number, because the mean of its divisors is an integer number (7440841272480).

Almost surely, 2^{102012200110012} is an apocalyptic number.

It is an amenable number.

102012200110012 is a deficient number, since it is larger than the sum of its proper divisors (76567990429508).

102012200110012 is a wasteful number, since it uses less digits than its factorization.

102012200110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181281 (or 181279 counting only the distinct ones).

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

Adding to 102012200110012 its reverse (210011002210201), we get a palindrome (312023202320213).

The spelling of 102012200110012 in words is "one hundred two trillion, twelve billion, two hundred million, one hundred ten thousand, twelve".