2100223331312 has 20 divisors (see below), whose sum is σ = 4086067287456. Its totient is φ = 1045754353920.

The previous prime is 2100223331267. The next prime is 2100223331357. The reversal of 2100223331312 is 2131333220012.

It is an interprime number because it is at equal distance from previous prime (2100223331267) and next prime (2100223331357).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272328008 + ... + 272335719.

Almost surely, 2^{2100223331312} is an apocalyptic number.

It is an amenable number.

2100223331312 is a deficient number, since it is larger than the sum of its proper divisors (1985843956144).

2100223331312 is a wasteful number, since it uses less digits than its factorization.

2100223331312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544663976 (or 544663970 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2100223331312 its reverse (2131333220012), we get a palindrome (4231556551324).

The spelling of 2100223331312 in words is "two trillion, one hundred billion, two hundred twenty-three million, three hundred thirty-one thousand, three hundred twelve".