1112221010110 has 32 divisors (see below), whose sum is σ = 2343802329792. Its totient is φ = 372032113920.

The previous prime is 1112221010107. The next prime is 1112221010113. The reversal of 1112221010110 is 110101222111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1112221010107) and next prime (1112221010113).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112221010113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193763857 + ... + 193769596.

It is an arithmetic number, because the mean of its divisors is an integer number (73243822806).

Almost surely, 2^{1112221010110} is an apocalyptic number.

1112221010110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112221010110 is an abundant number, since it is smaller than the sum of its proper divisors (1231581319682).

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

1112221010110 is a wasteful number, since it uses less digits than its factorization.

1112221010110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387533508.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1112221010110 its reverse (110101222111), we get a palindrome (1222322232221).

The spelling of 1112221010110 in words is "one trillion, one hundred twelve billion, two hundred twenty-one million, ten thousand, one hundred ten".