2230031301212 has 96 divisors (see below), whose sum is σ = 4855378417344. Its totient is φ = 880480972800.

The previous prime is 2230031301149. The next prime is 2230031301217. The reversal of 2230031301212 is 2121031300322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230031301217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65454662 + ... + 65488722.

It is an arithmetic number, because the mean of its divisors is an integer number (50576858514).

Almost surely, 2^{2230031301212} is an apocalyptic number.

2230031301212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2230031301212 is an abundant number, since it is smaller than the sum of its proper divisors (2625347116132).

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

2230031301212 is a wasteful number, since it uses less digits than its factorization.

2230031301212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40839 (or 40837 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2230031301212 its reverse (2121031300322), we get a palindrome (4351062601534).

The spelling of 2230031301212 in words is "two trillion, two hundred thirty billion, thirty-one million, three hundred one thousand, two hundred twelve".