23300220011222 has 128 divisors (see below), whose sum is σ = 45252954685440. Its totient is φ = 8732008656000.

The previous prime is 23300220011221. The next prime is 23300220011239. The reversal of 23300220011222 is 22211002200332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23300220011194 and 23300220011203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23300220011221) 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, 617254553 + ... + 617292299.

It is an arithmetic number, because the mean of its divisors is an integer number (353538708480).

Almost surely, 2^{23300220011222} is an apocalyptic number.

23300220011222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23300220011222 is a deficient number, since it is larger than the sum of its proper divisors (21952734674218).

23300220011222 is a wasteful number, since it uses less digits than its factorization.

23300220011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38578.

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

Adding to 23300220011222 its reverse (22211002200332), we get a palindrome (45511222211554).

The spelling of 23300220011222 in words is "twenty-three trillion, three hundred billion, two hundred twenty million, eleven thousand, two hundred twenty-two".