102100112101222 has 16 divisors (see below), whose sum is σ = 156085465258800. Its totient is φ = 50080897922400.

The previous prime is 102100112101217. The next prime is 102100112101237. The reversal of 102100112101222 is 222101211001201.

It is a junction number, because it is equal to n+sod(n) for n = 102100112101196 and 102100112101205.

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, 2318538072 + ... + 2318582107.

It is an arithmetic number, because the mean of its divisors is an integer number (9755341578675).

Almost surely, 2^{102100112101222} is an apocalyptic number.

102100112101222 is a deficient number, since it is larger than the sum of its proper divisors (53985353157578).

102100112101222 is a wasteful number, since it uses less digits than its factorization.

102100112101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4637120391.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102100112101222 its reverse (222101211001201), we get a palindrome (324201323102423).

The spelling of 102100112101222 in words is "one hundred two trillion, one hundred billion, one hundred twelve million, one hundred one thousand, two hundred twenty-two".