1010112110010 has 32 divisors (see below), whose sum is σ = 2693632294080. Its totient is φ = 269363229264.

The previous prime is 1010112109969. The next prime is 1010112110011. The reversal of 1010112110010 is 100112110101.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1010112109974 and 1010112110001.

It is not an unprimeable number, because it can be changed into a prime (1010112110011) 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, 1870577712 + ... + 1870578251.

It is an arithmetic number, because the mean of its divisors is an integer number (84176009190).

Almost surely, 2^{1010112110010} is an apocalyptic number.

1010112110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010112110010 is an abundant number, since it is smaller than the sum of its proper divisors (1683520184070).

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

1010112110010 is a wasteful number, since it uses less digits than its factorization.

1010112110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3741155979 (or 3741155973 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1010112110010 its reverse (100112110101), we get a palindrome (1110224220111).

Subtracting from 1010112110010 its reverse (100112110101), we obtain a palindrome (909999999909).

The spelling of 1010112110010 in words is "one trillion, ten billion, one hundred twelve million, one hundred ten thousand, ten".