1000100044223 has 8 divisors (see below), whose sum is σ = 1142980053120. Its totient is φ = 857222178840.

The previous prime is 1000100044211. The next prime is 1000100044231. The reversal of 1000100044223 is 3224400010001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1000100044223 - 2²⁰ = 1000098995647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000100044253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634268 + ... + 1549998.

It is an arithmetic number, because the mean of its divisors is an integer number (142872506640).

Almost surely, 2^{1000100044223} is an apocalyptic number.

1000100044223 is a deficient number, since it is larger than the sum of its proper divisors (142880008897).

1000100044223 is an equidigital number, since it uses as much as digits as its factorization.

1000100044223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071757.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1000100044223 its reverse (3224400010001), we get a palindrome (4224500054224).

The spelling of 1000100044223 in words is "one trillion, one hundred million, forty-four thousand, two hundred twenty-three".