1363444436022 has 64 divisors (see below), whose sum is σ = 2809264550400. Its totient is φ = 440881056000.

The previous prime is 1363444435979. The next prime is 1363444436023. The reversal of 1363444436022 is 2206344443631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363444436023) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 82870897 + ... + 82887347.

It is an arithmetic number, because the mean of its divisors is an integer number (43894758600).

Almost surely, 2^{1363444436022} is an apocalyptic number.

1363444436022 is an abundant number, since it is smaller than the sum of its proper divisors (1445820114378).

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

1363444436022 is a wasteful number, since it uses less digits than its factorization.

1363444436022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18389.

The product of its (nonzero) digits is 995328, while the sum is 42.

Adding to 1363444436022 its reverse (2206344443631), we get a palindrome (3569788879653).

The spelling of 1363444436022 in words is "one trillion, three hundred sixty-three billion, four hundred forty-four million, four hundred thirty-six thousand, twenty-two".