1121100012110 has 16 divisors (see below), whose sum is σ = 2173209254496. Its totient is φ = 413944619808.

The previous prime is 1121100012077. The next prime is 1121100012113. The reversal of 1121100012110 is 112100011211.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1121100012091 and 1121100012100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121100012113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4311922994 + ... + 4311923253.

It is an arithmetic number, because the mean of its divisors is an integer number (135825578406).

Almost surely, 2^{1121100012110} is an apocalyptic number.

1121100012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121100012110 is a deficient number, since it is larger than the sum of its proper divisors (1052109242386).

1121100012110 is a wasteful number, since it uses less digits than its factorization.

1121100012110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8623846267.

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

Adding to 1121100012110 its reverse (112100011211), we get a palindrome (1233200023321).

The spelling of 1121100012110 in words is "one trillion, one hundred twenty-one billion, one hundred million, twelve thousand, one hundred ten".