4454533210212 has 18 divisors (see below), whose sum is σ = 11260070059238. Its totient is φ = 1484844403392.

The previous prime is 4454533210187. The next prime is 4454533210223. The reversal of 4454533210212 is 2120123354544.

It is a happy number.

4454533210212 is a `hidden beast` number, since 4 + 4 + 5 + 4 + 533 + 2 + 102 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3354853803876 + 1099679406336 = 1831626^2 + 1048656^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×4454533210212² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 123737033617 = 4454533210212 / (4 + 4 + 5 + 4 + 5 + 3 + 3 + 2 + 1 + 0 + 2 + 1 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61868516773 + ... + 61868516844.

Almost surely, 2^{4454533210212} is an apocalyptic number.

It is an amenable number.

4454533210212 is an abundant number, since it is smaller than the sum of its proper divisors (6805536849026).

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

4454533210212 is a wasteful number, since it uses less digits than its factorization.

4454533210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123737033627 (or 123737033622 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 4454533210212 its reverse (2120123354544), we get a palindrome (6574656564756).

It can be divided in two parts, 44545332 and 10212, that added together give a palindrome (44555544).

The spelling of 4454533210212 in words is "four trillion, four hundred fifty-four billion, five hundred thirty-three million, two hundred ten thousand, two hundred twelve".