1112101111010 has 8 divisors (see below), whose sum is σ = 2001781999836. Its totient is φ = 444840444400.

The previous prime is 1112101111003. The next prime is 1112101111013. The reversal of 1112101111010 is 101111012111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1106108648089 + 5992462921 = 1051717^2 + 77411^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1112101111010² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1112101110982 and 1112101111000.

It is not an unprimeable number, because it can be changed into a prime (1112101111013) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 55605055541 + ... + 55605055560.

Almost surely, 2^{1112101111010} is an apocalyptic number.

1112101111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112101111010 is a deficient number, since it is larger than the sum of its proper divisors (889680888826).

1112101111010 is a wasteful number, since it uses less digits than its factorization.

1112101111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111210111108.

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

Adding to 1112101111010 its reverse (101111012111), we get a palindrome (1213212123121).

The spelling of 1112101111010 in words is "one trillion, one hundred twelve billion, one hundred one million, one hundred eleven thousand, ten".