1120211011100 has 36 divisors (see below), whose sum is σ = 2514680586600. Its totient is φ = 432633216960.

The previous prime is 1120211011081. The next prime is 1120211011121. The reversal of 1120211011100 is 11101120211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193136930 + ... + 193142729.

Almost surely, 2^{1120211011100} is an apocalyptic number.

1120211011100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120211011100 is an abundant number, since it is smaller than the sum of its proper divisors (1394469575500).

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

1120211011100 is a wasteful number, since it uses less digits than its factorization.

1120211011100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386279702 (or 386279695 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1120211011100 its reverse (11101120211), we get a palindrome (1131312131311).

The spelling of 1120211011100 in words is "one trillion, one hundred twenty billion, two hundred eleven million, eleven thousand, one hundred".