30201200222071 has 2 divisors, whose sum is σ = 30201200222072. Its totient is φ = 30201200222070.

The previous prime is 30201200222057. The next prime is 30201200222117. The reversal of 30201200222071 is 17022200210203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30201200222071 - 2³³ = 30192610287479 is a prime.

It is a super-2 number, since 2×30201200222071² (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 (30201200222041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15100600111035 + 15100600111036.

It is an arithmetic number, because the mean of its divisors is an integer number (15100600111036).

Almost surely, 2^{30201200222071} is an apocalyptic number.

30201200222071 is a deficient number, since it is larger than the sum of its proper divisors (1).

30201200222071 is an equidigital number, since it uses as much as digits as its factorization.

30201200222071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 30201200222071 its reverse (17022200210203), we get a palindrome (47223400432274).

The spelling of 30201200222071 in words is "thirty trillion, two hundred one billion, two hundred million, two hundred twenty-two thousand, seventy-one".