22110002232232 has 32 divisors (see below), whose sum is σ = 42478703467200. Its totient is φ = 10783055251584.

The previous prime is 22110002232221. The next prime is 22110002232313. The reversal of 22110002232232 is 23223220001122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43954357 + ... + 44454532.

It is an arithmetic number, because the mean of its divisors is an integer number (1327459483350).

Almost surely, 2^{22110002232232} is an apocalyptic number.

It is an amenable number.

22110002232232 is a deficient number, since it is larger than the sum of its proper divisors (20368701234968).

22110002232232 is a wasteful number, since it uses less digits than its factorization.

22110002232232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88409665 (or 88409661 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22110002232232 its reverse (23223220001122), we get a palindrome (45333222233354).

The spelling of 22110002232232 in words is "twenty-two trillion, one hundred ten billion, two million, two hundred thirty-two thousand, two hundred thirty-two".