1041240021212 has 12 divisors (see below), whose sum is σ = 1828943905320. Its totient is φ = 518684619696.

The previous prime is 1041240021203. The next prime is 1041240021247. The reversal of 1041240021212 is 2121200421401.

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, 483846518 + ... + 483848669.

It is an arithmetic number, because the mean of its divisors is an integer number (152411992110).

Almost surely, 2^{1041240021212} is an apocalyptic number.

It is an amenable number.

1041240021212 is a deficient number, since it is larger than the sum of its proper divisors (787703884108).

1041240021212 is a wasteful number, since it uses less digits than its factorization.

1041240021212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967695460 (or 967695458 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1041240021212 its reverse (2121200421401), we get a palindrome (3162440442613).

The spelling of 1041240021212 in words is "one trillion, forty-one billion, two hundred forty million, twenty-one thousand, two hundred twelve".