103220113102212 has 48 divisors (see below), whose sum is σ = 256665739180032. Its totient is φ = 32210531744160.

The previous prime is 103220113102151. The next prime is 103220113102219. The reversal of 103220113102212 is 212201311022301.

It is not an unprimeable number, because it can be changed into a prime (103220113102219) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 3978560614 + ... + 3978586557.

It is an arithmetic number, because the mean of its divisors is an integer number (5347202899584).

Almost surely, 2^{103220113102212} is an apocalyptic number.

103220113102212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103220113102212 is an abundant number, since it is smaller than the sum of its proper divisors (153445626077820).

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

103220113102212 is a wasteful number, since it uses less digits than its factorization.

103220113102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7957147248 (or 7957147246 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 103220113102212 its reverse (212201311022301), we get a palindrome (315421424124513).

The spelling of 103220113102212 in words is "one hundred three trillion, two hundred twenty billion, one hundred thirteen million, one hundred two thousand, two hundred twelve".