22204004214123 has 16 divisors (see below), whose sum is σ = 32895330112000. Its totient is φ = 14802440401800.

The previous prime is 22204004214089. The next prime is 22204004214131. The reversal of 22204004214123 is 32141240040222.

It is a happy number.

22204004214123 is a `hidden beast` number, since 2 + 2 + 20 + 400 + 4 + 214 + 1 + 23 = 666.

It is not a de Polignac number, because 22204004214123 - 2⁶ = 22204004214059 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22204004214023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4577023 + ... + 8084376.

It is an arithmetic number, because the mean of its divisors is an integer number (2055958132000).

Almost surely, 2^{22204004214123} is an apocalyptic number.

22204004214123 is a deficient number, since it is larger than the sum of its proper divisors (10691325897877).

22204004214123 is a wasteful number, since it uses less digits than its factorization.

22204004214123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12726359 (or 12726353 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 22204004214123 its reverse (32141240040222), we get a palindrome (54345244254345).

The spelling of 22204004214123 in words is "twenty-two trillion, two hundred four billion, four million, two hundred fourteen thousand, one hundred twenty-three".