1204143441022 has 8 divisors (see below), whose sum is σ = 1817719717176. Its totient is φ = 598236868632.

The previous prime is 1204143440971. The next prime is 1204143441041. The reversal of 1204143441022 is 2201443414021.

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

It is a super-2 number, since 2×1204143441022² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1917425548 + ... + 1917426175.

It is an arithmetic number, because the mean of its divisors is an integer number (227214964647).

Almost surely, 2^{1204143441022} is an apocalyptic number.

1204143441022 is a deficient number, since it is larger than the sum of its proper divisors (613576276154).

1204143441022 is a wasteful number, since it uses less digits than its factorization.

1204143441022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3834851882.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1204143441022 its reverse (2201443414021), we get a palindrome (3405586855043).

The spelling of 1204143441022 in words is "one trillion, two hundred four billion, one hundred forty-three million, four hundred forty-one thousand, twenty-two".