30220300201231 has 4 divisors (see below), whose sum is σ = 34537485944272. Its totient is φ = 25903114458192.

The previous prime is 30220300201219. The next prime is 30220300201241. The reversal of 30220300201231 is 13210200302203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30220300201231 - 2⁴¹ = 28021276945679 is a prime.

It is a super-2 number, since 2×30220300201231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30220300201199 and 30220300201208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220300201241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2158592871510 + ... + 2158592871523.

It is an arithmetic number, because the mean of its divisors is an integer number (8634371486068).

Almost surely, 2^{30220300201231} is an apocalyptic number.

30220300201231 is a deficient number, since it is larger than the sum of its proper divisors (4317185743041).

30220300201231 is an equidigital number, since it uses as much as digits as its factorization.

30220300201231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4317185743040.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30220300201231 its reverse (13210200302203), we get a palindrome (43430500503434).

The spelling of 30220300201231 in words is "thirty trillion, two hundred twenty billion, three hundred million, two hundred one thousand, two hundred thirty-one".