3251122267601 has 4 divisors (see below), whose sum is σ = 3501208595892. Its totient is φ = 3001035939312.

The previous prime is 3251122267597. The next prime is 3251122267651. The reversal of 3251122267601 is 1067622211523.

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 464409538576 + 2786712729025 = 681476^2 + 1669345^2 .

It is a cyclic number.

It is not a de Polignac number, because 3251122267601 - 2² = 3251122267597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3251122267651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125043164126 + ... + 125043164151.

It is an arithmetic number, because the mean of its divisors is an integer number (875302148973).

Almost surely, 2^{3251122267601} is an apocalyptic number.

It is an amenable number.

3251122267601 is a deficient number, since it is larger than the sum of its proper divisors (250086328291).

3251122267601 is a wasteful number, since it uses less digits than its factorization.

3251122267601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250086328290.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 3251122267601 in words is "three trillion, two hundred fifty-one billion, one hundred twenty-two million, two hundred sixty-seven thousand, six hundred one".