12210030320032 has 48 divisors (see below), whose sum is σ = 24255604965312. Its totient is φ = 6049896186880.

The previous prime is 12210030319987. The next prime is 12210030320119. The reversal of 12210030320032 is 23002303001221.

It is a super-2 number, since 2×12210030320032² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12210030319991 and 12210030320009.

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, 19915083 + ... + 20519029.

It is an arithmetic number, because the mean of its divisors is an integer number (505325103444).

Almost surely, 2^{12210030320032} is an apocalyptic number.

It is an amenable number.

12210030320032 is a deficient number, since it is larger than the sum of its proper divisors (12045574645280).

12210030320032 is a wasteful number, since it uses less digits than its factorization.

12210030320032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609661 (or 609653 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12210030320032 its reverse (23002303001221), we get a palindrome (35212333321253).

The spelling of 12210030320032 in words is "twelve trillion, two hundred ten billion, thirty million, three hundred twenty thousand, thirty-two".