1044220002233 has 4 divisors (see below), whose sum is σ = 1044485643408. Its totient is φ = 1043954361060.

The previous prime is 1044220002173. The next prime is 1044220002281. The reversal of 1044220002233 is 3322000224401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1044220002233 - 2¹² = 1044219998137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1044220002199 and 1044220002208.

It is not an unprimeable number, because it can be changed into a prime (1044220002283) by changing a digit.

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, 132814691 + ... + 132822552.

It is an arithmetic number, because the mean of its divisors is an integer number (261121410852).

Almost surely, 2^{1044220002233} is an apocalyptic number.

It is an amenable number.

1044220002233 is a deficient number, since it is larger than the sum of its proper divisors (265641175).

1044220002233 is an equidigital number, since it uses as much as digits as its factorization.

1044220002233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265641174.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 1044220002233 its reverse (3322000224401), we get a palindrome (4366220226634).

The spelling of 1044220002233 in words is "one trillion, forty-four billion, two hundred twenty million, two thousand, two hundred thirty-three".