2204421133023 has 16 divisors (see below), whose sum is σ = 3265953341440. Its totient is φ = 1469549173752.

The previous prime is 2204421133003. The next prime is 2204421133027. The reversal of 2204421133023 is 3203311244022.

2204421133023 is a `hidden beast` number, since 2 + 204 + 42 + 113 + 302 + 3 = 666.

It is not a de Polignac number, because 2204421133023 - 2¹⁶ = 2204421067487 is a prime.

It is a super-2 number, since 2×2204421133023² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204421133027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1176661 + ... + 2406942.

It is an arithmetic number, because the mean of its divisors is an integer number (204122083840).

Almost surely, 2^{2204421133023} is an apocalyptic number.

2204421133023 is a deficient number, since it is larger than the sum of its proper divisors (1061532208417).

2204421133023 is a wasteful number, since it uses less digits than its factorization.

2204421133023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3606395 (or 3606389 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 2204421133023 its reverse (3203311244022), we get a palindrome (5407732377045).

The spelling of 2204421133023 in words is "two trillion, two hundred four billion, four hundred twenty-one million, one hundred thirty-three thousand, twenty-three".