102201010110112 has 24 divisors (see below), whose sum is σ = 201229372353492. Its totient is φ = 51095137766400.

The previous prime is 102201010110107. The next prime is 102201010110127. The reversal of 102201010110112 is 211011010102201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 100790435829136 + 1410574280976 = 10039444^2 + 1187676^2 .

It is a junction number, because it is equal to n+sod(n) for n = 102201010110092 and 102201010110101.

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, 167418339 + ... + 168027682.

Almost surely, 2^{102201010110112} is an apocalyptic number.

It is an amenable number.

102201010110112 is a deficient number, since it is larger than the sum of its proper divisors (99028362243380).

102201010110112 is an equidigital number, since it uses as much as digits as its factorization.

102201010110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335455552 (or 335455544 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 102201010110112 its reverse (211011010102201), we get a palindrome (313212020212313).

The spelling of 102201010110112 in words is "one hundred two trillion, two hundred one billion, ten million, one hundred ten thousand, one hundred twelve".