23222331030 has 64 divisors (see below), whose sum is σ = 57085636608. Its totient is φ = 6042677760.

The previous prime is 23222331023. The next prime is 23222331089. The reversal of 23222331030 is 3013322232.

It is a junction number, because it is equal to n+sod(n) for n = 23222330988 and 23222331006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1393950 + ... + 1410510.

It is an arithmetic number, because the mean of its divisors is an integer number (891963072).

Almost surely, 2^23222331030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23222331030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28542818304).

23222331030 is an abundant number, since it is smaller than the sum of its proper divisors (33863305578).

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

23222331030 is a wasteful number, since it uses less digits than its factorization.

23222331030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17701.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23222331030 its reverse (3013322232), we get a palindrome (26235653262).

The spelling of 23222331030 in words is "twenty-three billion, two hundred twenty-two million, three hundred thirty-one thousand, thirty".