1204538354022 has 8 divisors (see below), whose sum is σ = 2409076708056. Its totient is φ = 401512784672.

The previous prime is 1204538353979. The next prime is 1204538354027. The reversal of 1204538354022 is 2204538354021.

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

1204538354022 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204538354027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100378196163 + ... + 100378196174.

It is an arithmetic number, because the mean of its divisors is an integer number (301134588507).

Almost surely, 2^{1204538354022} is an apocalyptic number.

1204538354022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1204538354022 is a wasteful number, since it uses less digits than its factorization.

1204538354022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200756392342.

The product of its (nonzero) digits is 230400, while the sum is 39.

Subtracting 1204538354022 from its reverse (2204538354021), we obtain a palindrome (999999999999).

The spelling of 1204538354022 in words is "one trillion, two hundred four billion, five hundred thirty-eight million, three hundred fifty-four thousand, twenty-two".