22223132023 has 4 divisors (see below), whose sum is σ = 22223885320. Its totient is φ = 22222378728.

The previous prime is 22223132011. The next prime is 22223132047. The reversal of 22223132023 is 32023132222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32023132222 = 2 ⋅16011566111.

It is a cyclic number.

It is not a de Polignac number, because 22223132023 - 2⁵ = 22223131991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22223131985 and 22223132003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22223132053) 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, 330513 + ... + 392026.

It is an arithmetic number, because the mean of its divisors is an integer number (5555971330).

Almost surely, 2^22223132023 is an apocalyptic number.

22223132023 is a deficient number, since it is larger than the sum of its proper divisors (753297).

22223132023 is an equidigital number, since it uses as much as digits as its factorization.

22223132023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753296.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22223132023 its reverse (32023132222), we get a palindrome (54246264245).

The spelling of 22223132023 in words is "twenty-two billion, two hundred twenty-three million, one hundred thirty-two thousand, twenty-three".