1323001113222 has 32 divisors (see below), whose sum is σ = 2785333420800. Its totient is φ = 417779637408.

The previous prime is 1323001113149. The next prime is 1323001113263. The reversal of 1323001113222 is 2223111003231.

It is a super-3 number, since 3×1323001113222³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5555679 + ... + 5788917.

It is an arithmetic number, because the mean of its divisors is an integer number (87041669400).

Almost surely, 2^{1323001113222} is an apocalyptic number.

1323001113222 is an abundant number, since it is smaller than the sum of its proper divisors (1462332307578).

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

1323001113222 is a wasteful number, since it uses less digits than its factorization.

1323001113222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283020.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1323001113222 its reverse (2223111003231), we get a palindrome (3546112116453).

The spelling of 1323001113222 in words is "one trillion, three hundred twenty-three billion, one million, one hundred thirteen thousand, two hundred twenty-two".