1100202012224 has 28 divisors (see below), whose sum is σ = 2495100993024. Its totient is φ = 471515147904.

The previous prime is 1100202012223. The next prime is 1100202012271. The reversal of 1100202012224 is 4222102020011.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (1100202012223) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1227903584 + ... + 1227904479.

Almost surely, 2^{1100202012224} is an apocalyptic number.

1100202012224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1100202012224 is an abundant number, since it is smaller than the sum of its proper divisors (1394898980800).

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

1100202012224 is an equidigital number, since it uses as much as digits as its factorization.

1100202012224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455808082 (or 2455808072 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1100202012224 its reverse (4222102020011), we get a palindrome (5322304032235).

The spelling of 1100202012224 in words is "one trillion, one hundred billion, two hundred two million, twelve thousand, two hundred twenty-four".