202003212 has 96 divisors (see below), whose sum is σ = 519321600. Its totient is φ = 60867072.

The previous prime is 202003201. The next prime is 202003247. The reversal of 202003212 is 212300202.

202003212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

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, 905733 + ... + 905955.

It is an arithmetic number, because the mean of its divisors is an integer number (5409600).

Almost surely, 2^202003212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202003212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259660800).

202003212 is an abundant number, since it is smaller than the sum of its proper divisors (317318388).

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

202003212 is a wasteful number, since it uses less digits than its factorization.

202003212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 413 counting only the distinct ones).

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

The square root of 202003212 is about 14212.7834008684. The cubic root of 202003212 is about 586.7495407775.

Adding to 202003212 its reverse (212300202), we get a palindrome (414303414).

The spelling of 202003212 in words is "two hundred two million, three thousand, two hundred twelve".