23220222011030 has 128 divisors (see below), whose sum is σ = 46513459948032. Its totient is φ = 8274879360000.

The previous prime is 23220222011023. The next prime is 23220222011033. The reversal of 23220222011030 is 3011022202232.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23220222010993 and 23220222011011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23220222011033) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5421483269 + ... + 5421487551.

It is an arithmetic number, because the mean of its divisors is an integer number (363386405844).

Almost surely, 2^{23220222011030} is an apocalyptic number.

23220222011030 is an abundant number, since it is smaller than the sum of its proper divisors (23293237937002).

23220222011030 is a wasteful number, since it uses less digits than its factorization.

23220222011030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7134.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23220222011030 its reverse (3011022202232), we get a palindrome (26231244213262).

The spelling of 23220222011030 in words is "twenty-three trillion, two hundred twenty billion, two hundred twenty-two million, eleven thousand, thirty".