73320010212 has 48 divisors (see below), whose sum is σ = 175564654272. Its totient is φ = 23801464320.

The previous prime is 73320010133. The next prime is 73320010217. The reversal of 73320010212 is 21201002337.

It is not an unprimeable number, because it can be changed into a prime (73320010217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144648 + ... + 409344.

It is an arithmetic number, because the mean of its divisors is an integer number (3657596964).

Almost surely, 2^73320010212 is an apocalyptic number.

It is an amenable number.

73320010212 is an abundant number, since it is smaller than the sum of its proper divisors (102244644060).

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

73320010212 is a wasteful number, since it uses less digits than its factorization.

73320010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265308 (or 265306 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

Adding to 73320010212 its reverse (21201002337), we get a palindrome (94521012549).

The spelling of 73320010212 in words is "seventy-three billion, three hundred twenty million, ten thousand, two hundred twelve".