30020232200312 has 16 divisors (see below), whose sum is σ = 56554702845000. Its totient is φ = 14938978108320.

The previous prime is 30020232200261. The next prime is 30020232200327. The reversal of 30020232200312 is 21300223202003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8892247187 + ... + 8892250562.

Almost surely, 2^{30020232200312} is an apocalyptic number.

It is an amenable number.

30020232200312 is a deficient number, since it is larger than the sum of its proper divisors (26534470644688).

30020232200312 is a wasteful number, since it uses less digits than its factorization.

30020232200312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17784497966 (or 17784497962 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30020232200312 its reverse (21300223202003), we get a palindrome (51320455402315).

The spelling of 30020232200312 in words is "thirty trillion, twenty billion, two hundred thirty-two million, two hundred thousand, three hundred twelve".