30301200222031 has 4 divisors (see below), whose sum is σ = 30302289163512. Its totient is φ = 30300111280552.

The previous prime is 30301200222023. The next prime is 30301200222043. The reversal of 30301200222031 is 13022200210303.

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 30301200222031 - 2³ = 30301200222023 is a prime.

It is a super-2 number, since 2×30301200222031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30301200225031) 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, 544429000 + ... + 544484653.

It is an arithmetic number, because the mean of its divisors is an integer number (7575572290878).

Almost surely, 2^{30301200222031} is an apocalyptic number.

30301200222031 is a deficient number, since it is larger than the sum of its proper divisors (1088941481).

30301200222031 is a wasteful number, since it uses less digits than its factorization.

30301200222031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088941480.

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

Adding to 30301200222031 its reverse (13022200210303), we get a palindrome (43323400432334).

The spelling of 30301200222031 in words is "thirty trillion, three hundred one billion, two hundred million, two hundred twenty-two thousand, thirty-one".