11223123010 has 32 divisors (see below), whose sum is σ = 22996317312. Its totient is φ = 3903694080.

The previous prime is 11223123001. The next prime is 11223123011. The reversal of 11223123010 is 1032132211.

It is not an unprimeable number, because it can be changed into a prime (11223123011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2215479 + ... + 2220538.

It is an arithmetic number, because the mean of its divisors is an integer number (718634916).

Almost surely, 2^11223123010 is an apocalyptic number.

11223123010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11223123010 is an abundant number, since it is smaller than the sum of its proper divisors (11773194302).

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

11223123010 is a wasteful number, since it uses less digits than its factorization.

11223123010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4436058.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11223123010 its reverse (1032132211), we get a palindrome (12255255221).

The spelling of 11223123010 in words is "eleven billion, two hundred twenty-three million, one hundred twenty-three thousand, ten".