12300211220032 has 28 divisors (see below), whose sum is σ = 24702306730416. Its totient is φ = 6076007949440.

The previous prime is 12300211220009. The next prime is 12300211220039. The reversal of 12300211220032 is 23002211200321.

It is a super-2 number, since 2×12300211220032² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12300211219991 and 12300211220009.

It is not an unprimeable number, because it can be changed into a prime (12300211220039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1157770594 + ... + 1157781217.

It is an arithmetic number, because the mean of its divisors is an integer number (882225240372).

Almost surely, 2^{12300211220032} is an apocalyptic number.

It is an amenable number.

12300211220032 is an abundant number, since it is smaller than the sum of its proper divisors (12402095510384).

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

12300211220032 is an equidigital number, since it uses as much as digits as its factorization.

12300211220032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315551906 (or 2315551896 counting only the distinct ones).

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

Adding to 12300211220032 its reverse (23002211200321), we get a palindrome (35302422420353).

The spelling of 12300211220032 in words is "twelve trillion, three hundred billion, two hundred eleven million, two hundred twenty thousand, thirty-two".