223422262023 has 4 divisors (see below), whose sum is σ = 297896349368. Its totient is φ = 148948174680.

The previous prime is 223422262001. The next prime is 223422262031. The reversal of 223422262023 is 320262224322.

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

It is not a de Polignac number, because 223422262023 - 2⁵ = 223422261991 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 (223422262043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37237043668 + ... + 37237043673.

It is an arithmetic number, because the mean of its divisors is an integer number (74474087342).

Almost surely, 2^223422262023 is an apocalyptic number.

223422262023 is a deficient number, since it is larger than the sum of its proper divisors (74474087345).

223422262023 is an equidigital number, since it uses as much as digits as its factorization.

223422262023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74474087344.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 223422262023 its reverse (320262224322), we get a palindrome (543684486345).

The spelling of 223422262023 in words is "two hundred twenty-three billion, four hundred twenty-two million, two hundred sixty-two thousand, twenty-three".