1012201500201 has 8 divisors (see below), whose sum is σ = 1349607076704. Its totient is φ = 674798461920.

The previous prime is 1012201500197. The next prime is 1012201500221. The reversal of 1012201500201 is 1020051022101.

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

It is not a de Polignac number, because 1012201500201 - 2² = 1012201500197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012201500221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692286 + ... + 1582296.

It is an arithmetic number, because the mean of its divisors is an integer number (168700884588).

Almost surely, 2^{1012201500201} is an apocalyptic number.

It is an amenable number.

1012201500201 is a deficient number, since it is larger than the sum of its proper divisors (337405576503).

1012201500201 is an equidigital number, since it uses as much as digits as its factorization.

1012201500201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269111.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 1012201500201 its reverse (1020051022101), we get a palindrome (2032252522302).

The spelling of 1012201500201 in words is "one trillion, twelve billion, two hundred one million, five hundred thousand, two hundred one".