1100221131134 has 8 divisors (see below), whose sum is σ = 1650551090760. Its totient is φ = 550037434216.

The previous prime is 1100221131103. The next prime is 1100221131179. The reversal of 1100221131134 is 4311311220011.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36546869 + ... + 36576960.

It is an arithmetic number, because the mean of its divisors is an integer number (206318886345).

Almost surely, 2^{1100221131134} is an apocalyptic number.

1100221131134 is a deficient number, since it is larger than the sum of its proper divisors (550329959626).

1100221131134 is an equidigital number, since it uses as much as digits as its factorization.

1100221131134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73131354.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1100221131134 its reverse (4311311220011), we get a palindrome (5411532351145).

The spelling of 1100221131134 in words is "one trillion, one hundred billion, two hundred twenty-one million, one hundred thirty-one thousand, one hundred thirty-four".