102212030008 has 32 divisors (see below), whose sum is σ = 209353104000. Its totient is φ = 46397115360.

The previous prime is 102212029991. The next prime is 102212030009. The reversal of 102212030008 is 800030212201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102212030009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 720828 + ... + 850891.

It is an arithmetic number, because the mean of its divisors is an integer number (6542284500).

Almost surely, 2^102212030008 is an apocalyptic number.

It is an amenable number.

102212030008 is an abundant number, since it is smaller than the sum of its proper divisors (107141073992).

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

102212030008 is a wasteful number, since it uses less digits than its factorization.

102212030008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572475 (or 1572471 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 102212030008 its reverse (800030212201), we get a palindrome (902242242209).

The spelling of 102212030008 in words is "one hundred two billion, two hundred twelve million, thirty thousand, eight".