223211410422 has 512 divisors, whose sum is σ = 660165230592. Its totient is φ = 48384000000.

The previous prime is 223211410403. The next prime is 223211410441. The reversal of 223211410422 is 224014112322.

It is an interprime number because it is at equal distance from previous prime (223211410403) and next prime (223211410441).

It is a super-3 number, since 3×223211410422³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223211410392 and 223211410401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 297218547 + ... + 297219297.

It is an arithmetic number, because the mean of its divisors is an integer number (1289385216).

Almost surely, 2^223211410422 is an apocalyptic number.

223211410422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 223211410422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330082615296).

223211410422 is an abundant number, since it is smaller than the sum of its proper divisors (436953820170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223211410422 is a wasteful number, since it uses less digits than its factorization.

223211410422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 223211410422 its reverse (224014112322), we get a palindrome (447225522744).

The spelling of 223211410422 in words is "two hundred twenty-three billion, two hundred eleven million, four hundred ten thousand, four hundred twenty-two".