4521133222412 has 12 divisors (see below), whose sum is σ = 7912126954536. Its totient is φ = 2260525521120.

The previous prime is 4521133222399. The next prime is 4521133222423. The reversal of 4521133222412 is 2142223311254.

It is a super-2 number, since 2×4521133222412² (a number of 26 digits) contains 22 as substring.

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, 10024289 + ... + 10465592.

It is an arithmetic number, because the mean of its divisors is an integer number (659343912878).

Almost surely, 2^{4521133222412} is an apocalyptic number.

It is an amenable number.

4521133222412 is a deficient number, since it is larger than the sum of its proper divisors (3390993732124).

4521133222412 is a wasteful number, since it uses less digits than its factorization.

4521133222412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20545048 (or 20545046 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

Adding to 4521133222412 its reverse (2142223311254), we get a palindrome (6663356533666).

The spelling of 4521133222412 in words is "four trillion, five hundred twenty-one billion, one hundred thirty-three million, two hundred twenty-two thousand, four hundred twelve".