1112021012110 has 64 divisors (see below), whose sum is σ = 2208572593920. Its totient is φ = 401558411520.

The previous prime is 1112021012101. The next prime is 1112021012119. The reversal of 1112021012110 is 112101202111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1112021012101) and next prime (1112021012119).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112021012119) 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 31 ways as a sum of consecutive naturals, for example, 1324912 + ... + 1994851.

It is an arithmetic number, because the mean of its divisors is an integer number (34508946780).

Almost surely, 2^{1112021012110} is an apocalyptic number.

1112021012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112021012110 is a deficient number, since it is larger than the sum of its proper divisors (1096551581810).

1112021012110 is a wasteful number, since it uses less digits than its factorization.

1112021012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3319873.

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

Adding to 1112021012110 its reverse (112101202111), we get a palindrome (1224122214221).

The spelling of 1112021012110 in words is "one trillion, one hundred twelve billion, twenty-one million, twelve thousand, one hundred ten".