22022446112231 has 4 divisors (see below), whose sum is σ = 22070635272672. Its totient is φ = 21974256951792.

The previous prime is 22022446112207. The next prime is 22022446112291. The reversal of 22022446112231 is 13221164422022.

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 22022446112231 - 2¹⁴ = 22022446095847 is a prime.

It is a super-2 number, since 2×22022446112231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022446112291) 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, 24094579535 + ... + 24094580448.

It is an arithmetic number, because the mean of its divisors is an integer number (5517658818168).

Almost surely, 2^{22022446112231} is an apocalyptic number.

22022446112231 is a deficient number, since it is larger than the sum of its proper divisors (48189160441).

22022446112231 is an equidigital number, since it uses as much as digits as its factorization.

22022446112231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48189160440.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 22022446112231 in words is "twenty-two trillion, twenty-two billion, four hundred forty-six million, one hundred twelve thousand, two hundred thirty-one".