1010122110015 has 16 divisors (see below), whose sum is σ = 1617891301728. Its totient is φ = 538166483456.

The previous prime is 1010122109959. The next prime is 1010122110029. The reversal of 1010122110015 is 5100112210101.

It is a cyclic number.

It is not a de Polignac number, because 1010122110015 - 2⁶ = 1010122109951 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 1010122109976 and 1010122110003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35317014 + ... + 35345603.

It is an arithmetic number, because the mean of its divisors is an integer number (101118206358).

Almost surely, 2^{1010122110015} is an apocalyptic number.

1010122110015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1010122110015 is a deficient number, since it is larger than the sum of its proper divisors (607769191713).

1010122110015 is an equidigital number, since it uses as much as digits as its factorization.

1010122110015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70663578.

The product of its (nonzero) digits is 20, while the sum is 15.

Adding to 1010122110015 its reverse (5100112210101), we get a palindrome (6110234320116).

The spelling of 1010122110015 in words is "one trillion, ten billion, one hundred twenty-two million, one hundred ten thousand, fifteen".