1331022214204 has 12 divisors (see below), whose sum is σ = 2386100798928. Its totient is φ = 649279128800.

The previous prime is 1331022214189. The next prime is 1331022214253. The reversal of 1331022214204 is 4024122201331.

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, 4057994392 + ... + 4057994719.

It is an arithmetic number, because the mean of its divisors is an integer number (198841733244).

Almost surely, 2^{1331022214204} is an apocalyptic number.

It is an amenable number.

1331022214204 is a deficient number, since it is larger than the sum of its proper divisors (1055078584724).

1331022214204 is a wasteful number, since it uses less digits than its factorization.

1331022214204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8115989156 (or 8115989154 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1331022214204 its reverse (4024122201331), we get a palindrome (5355144415535).

The spelling of 1331022214204 in words is "one trillion, three hundred thirty-one billion, twenty-two million, two hundred fourteen thousand, two hundred four".