102000220012 has 24 divisors (see below), whose sum is σ = 179084906000. Its totient is φ = 50833198080.

The previous prime is 102000220001. The next prime is 102000220037. The reversal of 102000220012 is 210022000201.

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, 5289364 + ... + 5308612.

Almost surely, 2^102000220012 is an apocalyptic number.

It is an amenable number.

102000220012 is a deficient number, since it is larger than the sum of its proper divisors (77084685988).

102000220012 is a wasteful number, since it uses less digits than its factorization.

102000220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23521 (or 23519 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 102000220012 its reverse (210022000201), we get a palindrome (312022220213).

The spelling of 102000220012 in words is "one hundred two billion, two hundred twenty thousand, twelve".