210013223312044 has 12 divisors (see below), whose sum is σ = 372557704369144. Its totient is φ = 103568164920864.

The previous prime is 210013223312027. The next prime is 210013223312059. The reversal of 210013223312044 is 440213322310012.

It is a super-2 number, since 2×210013223312044² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359611683462 + ... + 359611684045.

Almost surely, 2^{210013223312044} is an apocalyptic number.

It is an amenable number.

210013223312044 is a deficient number, since it is larger than the sum of its proper divisors (162544481057100).

210013223312044 is a wasteful number, since it uses less digits than its factorization.

210013223312044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719223367584 (or 719223367582 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 210013223312044 its reverse (440213322310012), we get a palindrome (650226545622056).

The spelling of 210013223312044 in words is "two hundred ten trillion, thirteen billion, two hundred twenty-three million, three hundred twelve thousand, forty-four".