1111012010122 has 16 divisors (see below), whose sum is σ = 1907348317632. Its totient is φ = 475458929280.

The previous prime is 1111012010117. The next prime is 1111012010153. The reversal of 1111012010122 is 2210102101111.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 57412903 + ... + 57432250.

It is an arithmetic number, because the mean of its divisors is an integer number (119209269852).

Almost surely, 2^{1111012010122} is an apocalyptic number.

1111012010122 is a deficient number, since it is larger than the sum of its proper divisors (796336307510).

1111012010122 is a wasteful number, since it uses less digits than its factorization.

1111012010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114845853.

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

Adding to 1111012010122 its reverse (2210102101111), we get a palindrome (3321114111233).

The spelling of 1111012010122 in words is "one trillion, one hundred eleven billion, twelve million, ten thousand, one hundred twenty-two".