2310212223312 has 80 divisors (see below), whose sum is σ = 6820834807680. Its totient is φ = 660040482816.

The previous prime is 2310212223287. The next prime is 2310212223329. The reversal of 2310212223312 is 2133222120132.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13559968 + ... + 13729280.

It is an arithmetic number, because the mean of its divisors is an integer number (85260435096).

Almost surely, 2^{2310212223312} is an apocalyptic number.

It is an amenable number.

2310212223312 is an abundant number, since it is smaller than the sum of its proper divisors (4510622584368).

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

2310212223312 is a wasteful number, since it uses less digits than its factorization.

2310212223312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209940 (or 209934 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2310212223312 its reverse (2133222120132), we get a palindrome (4443434343444).

The spelling of 2310212223312 in words is "two trillion, three hundred ten billion, two hundred twelve million, two hundred twenty-three thousand, three hundred twelve".