201212352 has 126 divisors (see below), whose sum is σ = 634155704. Its totient is φ = 60952320.

The previous prime is 201212339. The next prime is 201212359. The reversal of 201212352 is 253212102.

201212352 is digitally balanced in base 2, 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 (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201212359) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 68253 + ... + 71139.

Almost surely, 2^201212352 is an apocalyptic number.

201212352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201212352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317077852).

201212352 is an abundant number, since it is smaller than the sum of its proper divisors (432943352).

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

201212352 is a wasteful number, since it uses less digits than its factorization.

201212352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2927 (or 2903 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 201212352 is about 14184.9339794022. The cubic root of 201212352 is about 585.9828142832.

Adding to 201212352 its reverse (253212102), we get a palindrome (454424454).

The spelling of 201212352 in words is "two hundred one million, two hundred twelve thousand, three hundred fifty-two".