232224311022 has 128 divisors (see below), whose sum is σ = 523006668288. Its totient is φ = 68710653440.

The previous prime is 232224311003. The next prime is 232224311051. The reversal of 232224311022 is 220113422232.

It is a junction number, because it is equal to n+sod(n) for n = 232224310983 and 232224311001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96078358 + ... + 96080774.

It is an arithmetic number, because the mean of its divisors is an integer number (4085989596).

Almost surely, 2^232224311022 is an apocalyptic number.

232224311022 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 232224311022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261503334144).

232224311022 is an abundant number, since it is smaller than the sum of its proper divisors (290782357266).

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

232224311022 is a wasteful number, since it uses less digits than its factorization.

232224311022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735 (or 2713 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 232224311022 its reverse (220113422232), we get a palindrome (452337733254).

The spelling of 232224311022 in words is "two hundred thirty-two billion, two hundred twenty-four million, three hundred eleven thousand, twenty-two".