302012130222031 has 8 divisors (see below), whose sum is σ = 304058503758240. Its totient is φ = 299968589039328.

The previous prime is 302012130222029. The next prime is 302012130222071. The reversal of 302012130222031 is 130222031210203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 302012130222031 - 2¹ = 302012130222029 is a prime.

It is a super-2 number, since 2×302012130222031² (a number of 30 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 = 302012130221993 and 302012130222011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302012130222001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707874396 + ... + 708300913.

It is an arithmetic number, because the mean of its divisors is an integer number (38007312969780).

Almost surely, 2^{302012130222031} is an apocalyptic number.

302012130222031 is a deficient number, since it is larger than the sum of its proper divisors (2046373536209).

302012130222031 is a wasteful number, since it uses less digits than its factorization.

302012130222031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416176753.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 302012130222031 its reverse (130222031210203), we get a palindrome (432234161432234).

The spelling of 302012130222031 in words is "three hundred two trillion, twelve billion, one hundred thirty million, two hundred twenty-two thousand, thirty-one".