102000022210012 has 12 divisors (see below), whose sum is σ = 178572985365600. Its totient is φ = 50979169248416.

The previous prime is 102000022209983. The next prime is 102000022210013. The reversal of 102000022210012 is 210012220000201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102000022209974 and 102000022210001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102000022210013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5210453137 + ... + 5210472712.

It is an arithmetic number, because the mean of its divisors is an integer number (14881082113800).

Almost surely, 2^{102000022210012} is an apocalyptic number.

It is an amenable number.

102000022210012 is a deficient number, since it is larger than the sum of its proper divisors (76572963155588).

102000022210012 is a wasteful number, since it uses less digits than its factorization.

102000022210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10420928300 (or 10420928298 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 102000022210012 its reverse (210012220000201), we get a palindrome (312012242210213).

The spelling of 102000022210012 in words is "one hundred two trillion, twenty-two million, two hundred ten thousand, twelve".