20030200212 has 24 divisors (see below), whose sum is σ = 50985964512. Its totient is φ = 6069757600.

The previous prime is 20030200199. The next prime is 20030200213. The reversal of 20030200212 is 21200203002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20030200213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75871839 + ... + 75872102.

It is an arithmetic number, because the mean of its divisors is an integer number (2124415188).

Almost surely, 2^20030200212 is an apocalyptic number.

20030200212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20030200212 is an abundant number, since it is smaller than the sum of its proper divisors (30955764300).

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

20030200212 is a wasteful number, since it uses less digits than its factorization.

20030200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151743959 (or 151743957 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 20030200212 its reverse (21200203002), we get a palindrome (41230403214).

The spelling of 20030200212 in words is "twenty billion, thirty million, two hundred thousand, two hundred twelve".