1012011101201 has 4 divisors (see below), whose sum is σ = 1012985126400. Its totient is φ = 1011037076004.

The previous prime is 1012011101177. The next prime is 1012011101207. The reversal of 1012011101201 is 1021011102101.

1012011101201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012011101201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012011101207) 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, 487011041 + ... + 487013118.

It is an arithmetic number, because the mean of its divisors is an integer number (253246281600).

Almost surely, 2^{1012011101201} is an apocalyptic number.

It is an amenable number.

1012011101201 is a deficient number, since it is larger than the sum of its proper divisors (974025199).

1012011101201 is an equidigital number, since it uses as much as digits as its factorization.

1012011101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974025198.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1012011101201 its reverse (1021011102101), we get a palindrome (2033022203302).

The spelling of 1012011101201 in words is "one trillion, twelve billion, eleven million, one hundred one thousand, two hundred one".