1204200431022 has 32 divisors (see below), whose sum is σ = 2413545581952. Its totient is φ = 400543575264.

The previous prime is 1204200431003. The next prime is 1204200431033. The reversal of 1204200431022 is 2201340024021.

It is a self number, because there is not a number n which added to its sum of digits gives 1204200431022.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5382048 + ... + 5601324.

It is an arithmetic number, because the mean of its divisors is an integer number (75423299436).

Almost surely, 2^{1204200431022} is an apocalyptic number.

1204200431022 is an abundant number, since it is smaller than the sum of its proper divisors (1209345150930).

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

1204200431022 is a wasteful number, since it uses less digits than its factorization.

1204200431022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221232.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 1204200431022 its reverse (2201340024021), we get a palindrome (3405540455043).

The spelling of 1204200431022 in words is "one trillion, two hundred four billion, two hundred million, four hundred thirty-one thousand, twenty-two".