23222203011112 has 64 divisors (see below), whose sum is σ = 49785308305920. Its totient is φ = 9947685048768.

The previous prime is 23222203011089. The next prime is 23222203011151. The reversal of 23222203011112 is 21111030222232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1470962083 + ... + 1470977869.

It is an arithmetic number, because the mean of its divisors is an integer number (777895442280).

Almost surely, 2^{23222203011112} is an apocalyptic number.

It is an amenable number.

23222203011112 is an abundant number, since it is smaller than the sum of its proper divisors (26563105294808).

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

23222203011112 is a wasteful number, since it uses less digits than its factorization.

23222203011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26510 (or 26506 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 23222203011112 its reverse (21111030222232), we get a palindrome (44333233233344).

The spelling of 23222203011112 in words is "twenty-three trillion, two hundred twenty-two billion, two hundred three million, eleven thousand, one hundred twelve".