1323213322200 has 192 divisors, whose sum is σ = 5114133745920. Its totient is φ = 274953408000.

The previous prime is 1323213322187. The next prime is 1323213322213. The reversal of 1323213322200 is 22233123231.

It is an interprime number because it is at equal distance from previous prime (1323213322187) and next prime (1323213322213).

It is a super-2 number, since 2×1323213322200² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14274291 + ... + 14366690.

It is an arithmetic number, because the mean of its divisors is an integer number (26636113260).

Almost surely, 2^{1323213322200} is an apocalyptic number.

1323213322200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1323213322200 is an abundant number, since it is smaller than the sum of its proper divisors (3790920423720).

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

1323213322200 is a wasteful number, since it uses less digits than its factorization.

1323213322200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28641018 (or 28641009 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1323213322200 its reverse (22233123231), we get a palindrome (1345446445431).

The spelling of 1323213322200 in words is "one trillion, three hundred twenty-three billion, two hundred thirteen million, three hundred twenty-two thousand, two hundred".