11331320322322 has 64 divisors (see below), whose sum is σ = 23023077928704. Its totient is φ = 4039136317440.

The previous prime is 11331320322271. The next prime is 11331320322347. The reversal of 11331320322322 is 22322302313311.

It is a happy 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 31 ways as a sum of consecutive naturals, for example, 24818023 + ... + 25270474.

It is an arithmetic number, because the mean of its divisors is an integer number (359735592636).

Almost surely, 2^{11331320322322} is an apocalyptic number.

11331320322322 is an abundant number, since it is smaller than the sum of its proper divisors (11691757606382).

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

11331320322322 is a wasteful number, since it uses less digits than its factorization.

11331320322322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50088643.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 11331320322322 its reverse (22322302313311), we get a palindrome (33653622635633).

The spelling of 11331320322322 in words is "eleven trillion, three hundred thirty-one billion, three hundred twenty million, three hundred twenty-two thousand, three hundred twenty-two".