11322023021999 has 4 divisors (see below), whose sum is σ = 11369002370880. Its totient is φ = 11275043673120.

The previous prime is 11322023021963. The next prime is 11322023022031. The reversal of 11322023021999 is 99912032022311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11322023021999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322023021929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23489674079 + ... + 23489674560.

It is an arithmetic number, because the mean of its divisors is an integer number (2842250592720).

Almost surely, 2^{11322023021999} is an apocalyptic number.

11322023021999 is a deficient number, since it is larger than the sum of its proper divisors (46979348881).

11322023021999 is an equidigital number, since it uses as much as digits as its factorization.

11322023021999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46979348880.

The product of its (nonzero) digits is 104976, while the sum is 44.

The spelling of 11322023021999 in words is "eleven trillion, three hundred twenty-two billion, twenty-three million, twenty-one thousand, nine hundred ninety-nine".