1322201303112 has 32 divisors (see below), whose sum is σ = 3306920244480. Its totient is φ = 440544836160.

The previous prime is 1322201303083. The next prime is 1322201303119. The reversal of 1322201303112 is 2113031022231.

It is not an unprimeable number, because it can be changed into a prime (1322201303119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11751064 + ... + 11863047.

It is an arithmetic number, because the mean of its divisors is an integer number (103341257640).

Almost surely, 2^{1322201303112} is an apocalyptic number.

1322201303112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1322201303112 is an abundant number, since it is smaller than the sum of its proper divisors (1984718941368).

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

1322201303112 is a wasteful number, since it uses less digits than its factorization.

1322201303112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23616453 (or 23616449 counting only the distinct ones).

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

Adding to 1322201303112 its reverse (2113031022231), we get a palindrome (3435232325343).

The spelling of 1322201303112 in words is "one trillion, three hundred twenty-two billion, two hundred one million, three hundred three thousand, one hundred twelve".