12203230210320 has 80 divisors (see below), whose sum is σ = 37831486397760. Its totient is φ = 3254068035072.

The previous prime is 12203230210291. The next prime is 12203230210333. The reversal of 12203230210320 is 2301203230221.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×12203230210320² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5270227 + ... + 7223693.

It is an arithmetic number, because the mean of its divisors is an integer number (472893579972).

Almost surely, 2^{12203230210320} is an apocalyptic number.

12203230210320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12203230210320 is an abundant number, since it is smaller than the sum of its proper divisors (25628256187440).

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

12203230210320 is a wasteful number, since it uses less digits than its factorization.

12203230210320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979512 (or 1979506 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12203230210320 its reverse (2301203230221), we get a palindrome (14504433440541).

The spelling of 12203230210320 in words is "twelve trillion, two hundred three billion, two hundred thirty million, two hundred ten thousand, three hundred twenty".