30203220000212 has 96 divisors (see below), whose sum is σ = 60734805546240. Its totient is φ = 12874126003200.

The previous prime is 30203220000181. The next prime is 30203220000223. The reversal of 30203220000212 is 21200002230203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5921036462 + ... + 5921041562.

It is an arithmetic number, because the mean of its divisors is an integer number (632654224440).

Almost surely, 2^{30203220000212} is an apocalyptic number.

It is an amenable number.

30203220000212 is an abundant number, since it is smaller than the sum of its proper divisors (30531585546028).

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

30203220000212 is a wasteful number, since it uses less digits than its factorization.

30203220000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6961 (or 6959 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30203220000212 its reverse (21200002230203), we get a palindrome (51403222230415).

The spelling of 30203220000212 in words is "thirty trillion, two hundred three billion, two hundred twenty million, two hundred twelve", and thus it is an aban number.