1012712350801 has 4 divisors (see below), whose sum is σ = 1072283665572. Its totient is φ = 953141036032.

The previous prime is 1012712350751. The next prime is 1012712350807. The reversal of 1012712350801 is 1080532172101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 881766072576 + 130946278225 = 939024^2 + 361865^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012712350801 - 2⁹ = 1012712350289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012712350807) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 29785657360 + ... + 29785657393.

It is an arithmetic number, because the mean of its divisors is an integer number (268070916393).

Almost surely, 2^{1012712350801} is an apocalyptic number.

It is an amenable number.

1012712350801 is a deficient number, since it is larger than the sum of its proper divisors (59571314771).

1012712350801 is an equidigital number, since it uses as much as digits as its factorization.

1012712350801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59571314770.

The product of its (nonzero) digits is 3360, while the sum is 31.

The spelling of 1012712350801 in words is "one trillion, twelve billion, seven hundred twelve million, three hundred fifty thousand, eight hundred one".