102004411121212 has 6 divisors (see below), whose sum is σ = 178507719462128. Its totient is φ = 51002205560604.

The previous prime is 102004411121203. The next prime is 102004411121227. The reversal of 102004411121212 is 212121114400201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12750551390148 + ... + 12750551390155.

Almost surely, 2^{102004411121212} is an apocalyptic number.

It is an amenable number.

102004411121212 is a deficient number, since it is larger than the sum of its proper divisors (76503308340916).

102004411121212 is a wasteful number, since it uses less digits than its factorization.

102004411121212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25501102780307 (or 25501102780305 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 102004411121212 its reverse (212121114400201), we get a palindrome (314125525521413).

The spelling of 102004411121212 in words is "one hundred two trillion, four billion, four hundred eleven million, one hundred twenty-one thousand, two hundred twelve".