1323223130010 has 16 divisors (see below), whose sum is σ = 3175735512096. Its totient is φ = 352859501328.

The previous prime is 1323223129993. The next prime is 1323223130011. The reversal of 1323223130010 is 100313223231.

It is a super-2 number, since 2×1323223130010² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1323223130011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22053718804 + ... + 22053718863.

It is an arithmetic number, because the mean of its divisors is an integer number (198483469506).

Almost surely, 2^{1323223130010} is an apocalyptic number.

1323223130010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323223130010 is an abundant number, since it is smaller than the sum of its proper divisors (1852512382086).

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

1323223130010 is a wasteful number, since it uses less digits than its factorization.

1323223130010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44107437677.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1323223130010 its reverse (100313223231), we get a palindrome (1423536353241).

The spelling of 1323223130010 in words is "one trillion, three hundred twenty-three billion, two hundred twenty-three million, one hundred thirty thousand, ten".