1111110122010 has 64 divisors (see below), whose sum is σ = 3060696367872. Its totient is φ = 252878025216.

The previous prime is 1111110121987. The next prime is 1111110122021. The reversal of 1111110122010 is 102210111111.

It is a Curzon number.

It is an unprimeable number.

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, 11305149 + ... + 11403008.

It is an arithmetic number, because the mean of its divisors is an integer number (47823380748).

Almost surely, 2^{1111110122010} is an apocalyptic number.

1111110122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111110122010 is an abundant number, since it is smaller than the sum of its proper divisors (1949586245862).

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

1111110122010 is a wasteful number, since it uses less digits than its factorization.

1111110122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22708407.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 1111110122010 its reverse (102210111111), we get a palindrome (1213320233121).

It can be divided in two parts, 11111101 and 22010, that added together give a palindrome (11133111).

The spelling of 1111110122010 in words is "one trillion, one hundred eleven billion, one hundred ten million, one hundred twenty-two thousand, ten".