30220231310029 has 2 divisors, whose sum is σ = 30220231310030. Its totient is φ = 30220231310028.

The previous prime is 30220231309963. The next prime is 30220231310039. The reversal of 30220231310029 is 92001313202203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23542777368100 + 6677453941929 = 4852090^2 + 2584077^2 .

It is a cyclic number.

It is not a de Polignac number, because 30220231310029 - 2¹⁹ = 30220230785741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30220231309979 and 30220231310006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30220231310039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110115655014 + 15110115655015.

It is an arithmetic number, because the mean of its divisors is an integer number (15110115655015).

Almost surely, 2^{30220231310029} is an apocalyptic number.

It is an amenable number.

30220231310029 is a deficient number, since it is larger than the sum of its proper divisors (1).

30220231310029 is an equidigital number, since it uses as much as digits as its factorization.

30220231310029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 30220231310029 in words is "thirty trillion, two hundred twenty billion, two hundred thirty-one million, three hundred ten thousand, twenty-nine".