1101234224000 has 128 divisors (see below), whose sum is σ = 2882046679200. Its totient is φ = 417309696000.

The previous prime is 1101234223949. The next prime is 1101234224021. The reversal of 1101234224000 is 4224321011.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×1101234224000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1507241 + ... + 2115240.

Almost surely, 2^{1101234224000} is an apocalyptic number.

1101234224000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101234224000 is an abundant number, since it is smaller than the sum of its proper divisors (1780812455200).

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

1101234224000 is an equidigital number, since it uses as much as digits as its factorization.

1101234224000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3622529 (or 3622507 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1101234224000 its reverse (4224321011), we get a palindrome (1105458545011).

The spelling of 1101234224000 in words is "one trillion, one hundred one billion, two hundred thirty-four million, two hundred twenty-four thousand".