1111211010110 has 16 divisors (see below), whose sum is σ = 2000246443200. Its totient is φ = 444469598496.

The previous prime is 1111211010079. The next prime is 1111211010113. The reversal of 1111211010110 is 110101121111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1111211010091 and 1111211010100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111211010113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1532870 + ... + 2138249.

It is an arithmetic number, because the mean of its divisors is an integer number (125015402700).

Almost surely, 2^{1111211010110} is an apocalyptic number.

1111211010110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111211010110 is a deficient number, since it is larger than the sum of its proper divisors (889035433090).

1111211010110 is a wasteful number, since it uses less digits than its factorization.

1111211010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3701395.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 1111211010110 its reverse (110101121111), we get a palindrome (1221312131221).

The spelling of 1111211010110 in words is "one trillion, one hundred eleven billion, two hundred eleven million, ten thousand, one hundred ten".