12020333331030 has 32 divisors (see below), whose sum is σ = 28939805695584. Its totient is φ = 3195310477056.

The previous prime is 12020333330981. The next prime is 12020333331037. The reversal of 12020333331030 is 3013333302021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020333331037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631974367 + ... + 631993386.

It is an arithmetic number, because the mean of its divisors is an integer number (904368927987).

Almost surely, 2^{12020333331030} is an apocalyptic number.

12020333331030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12020333331030 is an abundant number, since it is smaller than the sum of its proper divisors (16919472364554).

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

12020333331030 is a wasteful number, since it uses less digits than its factorization.

12020333331030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263968080.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 12020333331030 its reverse (3013333302021), we get a palindrome (15033666633051).

The spelling of 12020333331030 in words is "twelve trillion, twenty billion, three hundred thirty-three million, three hundred thirty-one thousand, thirty".