1322000300000 has 72 divisors (see below), whose sum is σ = 3253152144312. Its totient is φ = 528800080000.

The previous prime is 1322000299967. The next prime is 1322000300009. The reversal of 1322000300000 is 30002231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322000300009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6510002 + ... + 6710001.

It is an arithmetic number, because the mean of its divisors is an integer number (45182668671).

Almost surely, 2^{1322000300000} is an apocalyptic number.

1322000300000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1322000300000 is an abundant number, since it is smaller than the sum of its proper divisors (1931151844312).

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

1322000300000 is an frugal number, since it uses more digits than its factorization.

1322000300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13220038 (or 13220010 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 1322000300000 its reverse (30002231), we get a palindrome (1322030302231).

The spelling of 1322000300000 in words is "one trillion, three hundred twenty-two billion, three hundred thousand".