2030221200031 has 2 divisors, whose sum is σ = 2030221200032. Its totient is φ = 2030221200030.

The previous prime is 2030221200001. The next prime is 2030221200047. The reversal of 2030221200031 is 1300021220302.

It is an a-pointer prime, because the next prime (2030221200047) can be obtained adding 2030221200031 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2030221200031 - 2⁵ = 2030221199999 is a prime.

It is a super-2 number, since 2×2030221200031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2030221199978 and 2030221200014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2030221200001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015110600015 + 1015110600016.

It is an arithmetic number, because the mean of its divisors is an integer number (1015110600016).

Almost surely, 2^{2030221200031} is an apocalyptic number.

2030221200031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030221200031 is an equidigital number, since it uses as much as digits as its factorization.

2030221200031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2030221200031 its reverse (1300021220302), we get a palindrome (3330242420333).

The spelling of 2030221200031 in words is "two trillion, thirty billion, two hundred twenty-one million, two hundred thousand, thirty-one".