1100323054212 has 24 divisors (see below), whose sum is σ = 2570540070336. Its totient is φ = 366328692768.

The previous prime is 1100323054199. The next prime is 1100323054249. The reversal of 1100323054212 is 2124503230011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55697043 + ... + 55716794.

It is an arithmetic number, because the mean of its divisors is an integer number (107105836264).

Almost surely, 2^{1100323054212} is an apocalyptic number.

1100323054212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1100323054212 is an abundant number, since it is smaller than the sum of its proper divisors (1470217016124).

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

1100323054212 is a wasteful number, since it uses less digits than its factorization.

1100323054212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111414667 (or 111414665 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 1100323054212 its reverse (2124503230011), we get a palindrome (3224826284223).

The spelling of 1100323054212 in words is "one trillion, one hundred billion, three hundred twenty-three million, fifty-four thousand, two hundred twelve".