201212000212152 has 64 divisors (see below), whose sum is σ = 529226025703200. Its totient is φ = 63666288783360.

The previous prime is 201212000212151. The next prime is 201212000212231. The reversal of 201212000212152 is 251212000212102.

It is a super-2 number, since 2×201212000212152² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201212000212151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2763257377 + ... + 2763330192.

Almost surely, 2^{201212000212152} is an apocalyptic number.

It is an amenable number.

201212000212152 is an abundant number, since it is smaller than the sum of its proper divisors (328014025491048).

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

201212000212152 is a wasteful number, since it uses less digits than its factorization.

201212000212152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5526587656 (or 5526587652 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 201212000212152 its reverse (251212000212102), we get a palindrome (452424000424254).

The spelling of 201212000212152 in words is "two hundred one trillion, two hundred twelve billion, two hundred twelve thousand, one hundred fifty-two".