30502422020312 has 32 divisors (see below), whose sum is σ = 65675071339200. Its totient is φ = 13135014266400.

The previous prime is 30502422020281. The next prime is 30502422020341. The reversal of 30502422020312 is 21302022420503.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9121536014 + ... + 9121539357.

It is an arithmetic number, because the mean of its divisors is an integer number (2052345979350).

Almost surely, 2^{30502422020312} is an apocalyptic number.

It is an amenable number.

30502422020312 is an abundant number, since it is smaller than the sum of its proper divisors (35172649318888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30502422020312 is a wasteful number, since it uses less digits than its factorization.

30502422020312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18243075407 (or 18243075403 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 30502422020312 its reverse (21302022420503), we get a palindrome (51804444440815).

The spelling of 30502422020312 in words is "thirty trillion, five hundred two billion, four hundred twenty-two million, twenty thousand, three hundred twelve".