1123300232222 has 64 divisors (see below), whose sum is σ = 2015986987008. Its totient is φ = 459279072000.

The previous prime is 1123300232221. The next prime is 1123300232239. The reversal of 1123300232222 is 2222320033211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123300232221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75427397 + ... + 75442287.

It is an arithmetic number, because the mean of its divisors is an integer number (31499796672).

Almost surely, 2^{1123300232222} is an apocalyptic number.

1123300232222 is a deficient number, since it is larger than the sum of its proper divisors (892686754786).

1123300232222 is a wasteful number, since it uses less digits than its factorization.

1123300232222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17385.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1123300232222 its reverse (2222320033211), we get a palindrome (3345620265433).

The spelling of 1123300232222 in words is "one trillion, one hundred twenty-three billion, three hundred million, two hundred thirty-two thousand, two hundred twenty-two".