12022020223230 has 64 divisors (see below), whose sum is σ = 30573999892800. Its totient is φ = 3014928390144.

The previous prime is 12022020223217. The next prime is 12022020223259. The reversal of 12022020223230 is 3232202022021.

It is a junction number, because it is equal to n+sod(n) for n = 12022020223197 and 12022020223206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8578405 + ... + 9880944.

It is an arithmetic number, because the mean of its divisors is an integer number (477718748325).

Almost surely, 2^{12022020223230} is an apocalyptic number.

12022020223230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022020223230 is an abundant number, since it is smaller than the sum of its proper divisors (18551979669570).

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

12022020223230 is a wasteful number, since it uses less digits than its factorization.

12022020223230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18460653.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 12022020223230 its reverse (3232202022021), we get a palindrome (15254222245251).

The spelling of 12022020223230 in words is "twelve trillion, twenty-two billion, twenty million, two hundred twenty-three thousand, two hundred thirty".