12032300211220 has 24 divisors (see below), whose sum is σ = 25267895630208. Its totient is φ = 4812907668000.

The previous prime is 12032300211167. The next prime is 12032300211289. The reversal of 12032300211220 is 2211200323021.

It is a super-2 number, since 2×12032300211220² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 14626665 + ... + 15427375.

It is an arithmetic number, because the mean of its divisors is an integer number (1052828984592).

Almost surely, 2^{12032300211220} is an apocalyptic number.

12032300211220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12032300211220 is an abundant number, since it is smaller than the sum of its proper divisors (13235595418988).

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

12032300211220 is a wasteful number, since it uses less digits than its factorization.

12032300211220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552071 (or 1552069 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12032300211220 its reverse (2211200323021), we get a palindrome (14243500534241).

The spelling of 12032300211220 in words is "twelve trillion, thirty-two billion, three hundred million, two hundred eleven thousand, two hundred twenty".