1010122212113 has 4 divisors (see below), whose sum is σ = 1154425385280. Its totient is φ = 865819038948.

The previous prime is 1010122212103. The next prime is 1010122212133. The reversal of 1010122212113 is 3112122210101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1010122212113 - 2⁶ = 1010122212049 is a prime.

It is a super-3 number, since 3×1010122212113³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010122212091 and 1010122212100.

It is not an unprimeable number, because it can be changed into a prime (1010122212103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72151586573 + ... + 72151586586.

It is an arithmetic number, because the mean of its divisors is an integer number (288606346320).

Almost surely, 2^{1010122212113} is an apocalyptic number.

It is an amenable number.

1010122212113 is a deficient number, since it is larger than the sum of its proper divisors (144303173167).

1010122212113 is an equidigital number, since it uses as much as digits as its factorization.

1010122212113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144303173166.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1010122212113 its reverse (3112122210101), we get a palindrome (4122244422214).

The spelling of 1010122212113 in words is "one trillion, ten billion, one hundred twenty-two million, two hundred twelve thousand, one hundred thirteen".