1324200122040 has 32 divisors (see below), whose sum is σ = 3972600366480. Its totient is φ = 353120032512.

The previous prime is 1324200121973. The next prime is 1324200122051. The reversal of 1324200122040 is 402210024231.

It is a junction number, because it is equal to n+sod(n) for n = 1324200121998 and 1324200122016.

It is a congruent number.

It is an unprimeable number.

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, 5517500389 + ... + 5517500628.

Almost surely, 2^{1324200122040} is an apocalyptic number.

1324200122040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1324200122040 is an abundant number, since it is smaller than the sum of its proper divisors (2648400244440).

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

1324200122040 is a wasteful number, since it uses less digits than its factorization.

1324200122040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11035001031 (or 11035001027 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 1324200122040 its reverse (402210024231), we get a palindrome (1726410146271).

The spelling of 1324200122040 in words is "one trillion, three hundred twenty-four billion, two hundred million, one hundred twenty-two thousand, forty".