1144410221100 has 144 divisors (see below), whose sum is σ = 3690457545600. Its totient is φ = 272107422720.

The previous prime is 1144410221051. The next prime is 1144410221111. The reversal of 1144410221100 is 11220144411.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5808210 + ... + 6002009.

It is an arithmetic number, because the mean of its divisors is an integer number (25628177400).

Almost surely, 2^{1144410221100} is an apocalyptic number.

1144410221100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1144410221100 is an abundant number, since it is smaller than the sum of its proper divisors (2546047324500).

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

1144410221100 is a wasteful number, since it uses less digits than its factorization.

1144410221100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11810272 (or 11810265 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 1144410221100 its reverse (11220144411), we get a palindrome (1155630365511).

The spelling of 1144410221100 in words is "one trillion, one hundred forty-four billion, four hundred ten million, two hundred twenty-one thousand, one hundred".