102212000010 has 64 divisors (see below), whose sum is σ = 279213298560. Its totient is φ = 26591736960.

The previous prime is 102212000003. The next prime is 102212000027. The reversal of 102212000010 is 10000212201.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 102211999956 and 102212000001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4605552 + ... + 4627691.

It is an arithmetic number, because the mean of its divisors is an integer number (4362707790).

Almost surely, 2^102212000010 is an apocalyptic number.

102212000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102212000010 is an abundant number, since it is smaller than the sum of its proper divisors (177001298550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102212000010 is a wasteful number, since it uses less digits than its factorization.

102212000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9233300 (or 9233294 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 102212000010 its reverse (10000212201), we get a palindrome (112212212211).

The spelling of 102212000010 in words is "one hundred two billion, two hundred twelve million, ten", and thus it is an aban number.