30220536466031 has 2 divisors, whose sum is σ = 30220536466032. Its totient is φ = 30220536466030.

The previous prime is 30220536466007. The next prime is 30220536466049. The reversal of 30220536466031 is 13066463502203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30220536466031 - 2¹⁴ = 30220536449647 is a prime.

It is a super-2 number, since 2×30220536466031² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30220536466031.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30220536436031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110268233015 + 15110268233016.

It is an arithmetic number, because the mean of its divisors is an integer number (15110268233016).

Almost surely, 2^{30220536466031} is an apocalyptic number.

30220536466031 is a deficient number, since it is larger than the sum of its proper divisors (1).

30220536466031 is an equidigital number, since it uses as much as digits as its factorization.

30220536466031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 41.

Adding to 30220536466031 its reverse (13066463502203), we get a palindrome (43286999968234).

The spelling of 30220536466031 in words is "thirty trillion, two hundred twenty billion, five hundred thirty-six million, four hundred sixty-six thousand, thirty-one".