1123332220110 has 64 divisors (see below), whose sum is σ = 2705725249344. Its totient is φ = 298475520000.

The previous prime is 1123332220093. The next prime is 1123332220111. The reversal of 1123332220110 is 110222333211.

It is a super-2 number, since 2×1123332220110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123332220111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16151410 + ... + 16220810.

It is an arithmetic number, because the mean of its divisors is an integer number (42276957021).

Almost surely, 2^{1123332220110} is an apocalyptic number.

1123332220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123332220110 is an abundant number, since it is smaller than the sum of its proper divisors (1582393029234).

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

1123332220110 is a wasteful number, since it uses less digits than its factorization.

1123332220110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71349.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1123332220110 its reverse (110222333211), we get a palindrome (1233554553321).

The spelling of 1123332220110 in words is "one trillion, one hundred twenty-three billion, three hundred thirty-two million, two hundred twenty thousand, one hundred ten".