1254533200212 has 12 divisors (see below), whose sum is σ = 2927244133856. Its totient is φ = 418177733400.

The previous prime is 1254533200199. The next prime is 1254533200223. The reversal of 1254533200212 is 2120023354521.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 1254533200212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52272216664 + ... + 52272216687.

Almost surely, 2^{1254533200212} is an apocalyptic number.

1254533200212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1254533200212 is an abundant number, since it is smaller than the sum of its proper divisors (1672710933644).

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

1254533200212 is a wasteful number, since it uses less digits than its factorization.

1254533200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104544433358 (or 104544433356 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 1254533200212 its reverse (2120023354521), we get a palindrome (3374556554733).

The spelling of 1254533200212 in words is "one trillion, two hundred fifty-four billion, five hundred thirty-three million, two hundred thousand, two hundred twelve".