1010122412665 has 8 divisors (see below), whose sum is σ = 1213522776648. Its totient is φ = 807180675840.

The previous prime is 1010122412603. The next prime is 1010122412683. The reversal of 1010122412665 is 5662142210101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 20065572409 + 990056840256 = 141653^2 + 995016^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1010122412665 - 2⁹ = 1010122412153 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114651942 + ... + 114660751.

It is an arithmetic number, because the mean of its divisors is an integer number (151690347081).

Almost surely, 2^{1010122412665} is an apocalyptic number.

It is an amenable number.

1010122412665 is a deficient number, since it is larger than the sum of its proper divisors (203400363983).

1010122412665 is an equidigital number, since it uses as much as digits as its factorization.

1010122412665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229313579.

The product of its (nonzero) digits is 5760, while the sum is 31.

Adding to 1010122412665 its reverse (5662142210101), we get a palindrome (6672264622766).

The spelling of 1010122412665 in words is "one trillion, ten billion, one hundred twenty-two million, four hundred twelve thousand, six hundred sixty-five".