2000112003221 has 2 divisors, whose sum is σ = 2000112003222. Its totient is φ = 2000112003220.

The previous prime is 2000112003203. The next prime is 2000112003223. The reversal of 2000112003221 is 1223002110002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1420115522596 + 579996480625 = 1191686^2 + 761575^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000112003221 - 2³⁴ = 1982932134037 is a prime.

Together with 2000112003223, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2000112003196 and 2000112003205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000112003223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000056001610 + 1000056001611.

It is an arithmetic number, because the mean of its divisors is an integer number (1000056001611).

Almost surely, 2^{2000112003221} is an apocalyptic number.

It is an amenable number.

2000112003221 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000112003221 is an equidigital number, since it uses as much as digits as its factorization.

2000112003221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 2000112003221 its reverse (1223002110002), we get a palindrome (3223114113223).

The spelling of 2000112003221 in words is "two trillion, one hundred twelve million, three thousand, two hundred twenty-one".