1250551024201 has 16 divisors (see below), whose sum is σ = 1335791184768. Its totient is φ = 1166649580800.

The previous prime is 1250551024181. The next prime is 1250551024241. The reversal of 1250551024201 is 1024201550521.

It is a cyclic number.

It is not a de Polignac number, because 1250551024201 - 2⁵ = 1250551024169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1250551024201.

It is not an unprimeable number, because it can be changed into a prime (1250551024241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331156 + ... + 1615786.

It is an arithmetic number, because the mean of its divisors is an integer number (83486949048).

Almost surely, 2^{1250551024201} is an apocalyptic number.

It is an amenable number.

1250551024201 is a deficient number, since it is larger than the sum of its proper divisors (85240160567).

1250551024201 is a wasteful number, since it uses less digits than its factorization.

1250551024201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285152.

The product of its (nonzero) digits is 4000, while the sum is 28.

Adding to 1250551024201 its reverse (1024201550521), we get a palindrome (2274752574722).

The spelling of 1250551024201 in words is "one trillion, two hundred fifty billion, five hundred fifty-one million, twenty-four thousand, two hundred one".