1123222333210 has 8 divisors (see below), whose sum is σ = 2021800199796. Its totient is φ = 449288933280.

The previous prime is 1123222333193. The next prime is 1123222333213. The reversal of 1123222333210 is 123332223211.

It can be written as a sum of positive squares in 2 ways, for example, as 930937452201 + 192284881009 = 964851^2 + 438503^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1123222333213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56161116651 + ... + 56161116670.

Almost surely, 2^{1123222333210} is an apocalyptic number.

1123222333210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123222333210 is a deficient number, since it is larger than the sum of its proper divisors (898577866586).

1123222333210 is a wasteful number, since it uses less digits than its factorization.

1123222333210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112322233328.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1123222333210 its reverse (123332223211), we get a palindrome (1246554556421).

The spelling of 1123222333210 in words is "one trillion, one hundred twenty-three billion, two hundred twenty-two million, three hundred thirty-three thousand, two hundred ten".