30221313203119 has 2 divisors, whose sum is σ = 30221313203120. Its totient is φ = 30221313203118.

The previous prime is 30221313203093. The next prime is 30221313203171. The reversal of 30221313203119 is 91130231312203.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30221313203119 - 2¹⁷ = 30221313072047 is a prime.

It is a super-2 number, since 2×30221313203119² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30221313203219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110656601559 + 15110656601560.

It is an arithmetic number, because the mean of its divisors is an integer number (15110656601560).

Almost surely, 2^{30221313203119} is an apocalyptic number.

30221313203119 is a deficient number, since it is larger than the sum of its proper divisors (1).

30221313203119 is an equidigital number, since it uses as much as digits as its factorization.

30221313203119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 30221313203119 in words is "thirty trillion, two hundred twenty-one billion, three hundred thirteen million, two hundred three thousand, one hundred nineteen".