22032212320091 has 4 divisors (see below), whose sum is σ = 22447914439392. Its totient is φ = 21616510200792.

The previous prime is 22032212320073. The next prime is 22032212320127. The reversal of 22032212320091 is 19002321223022.

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

It is a cyclic number.

It is not a de Polignac number, because 22032212320091 - 2¹⁰ = 22032212319067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22032212325091) 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, 207851059571 + ... + 207851059676.

It is an arithmetic number, because the mean of its divisors is an integer number (5611978609848).

Almost surely, 2^{22032212320091} is an apocalyptic number.

22032212320091 is a deficient number, since it is larger than the sum of its proper divisors (415702119301).

22032212320091 is an equidigital number, since it uses as much as digits as its factorization.

22032212320091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415702119300.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 22032212320091 in words is "twenty-two trillion, thirty-two billion, two hundred twelve million, three hundred twenty thousand, ninety-one".