2332231303212 has 144 divisors (see below), whose sum is σ = 6349267596672. Its totient is φ = 747996923520.

The previous prime is 2332231303177. The next prime is 2332231303223. The reversal of 2332231303212 is 2123031322332.

2332231303212 is a `hidden beast` number, since 2 + 3 + 3 + 22 + 313 + 0 + 321 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2383912 + ... + 3216752.

It is an arithmetic number, because the mean of its divisors is an integer number (44092136088).

Almost surely, 2^{2332231303212} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2332231303212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3174633798336).

2332231303212 is an abundant number, since it is smaller than the sum of its proper divisors (4017036293460).

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

2332231303212 is a wasteful number, since it uses less digits than its factorization.

2332231303212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832970 (or 832956 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2332231303212 its reverse (2123031322332), we get a palindrome (4455262625544).

The spelling of 2332231303212 in words is "two trillion, three hundred thirty-two billion, two hundred thirty-one million, three hundred three thousand, two hundred twelve".