10001223021301 has 4 divisors (see below), whose sum is σ = 10009308085612. Its totient is φ = 9993137956992.

The previous prime is 10001223021287. The next prime is 10001223021329. The reversal of 10001223021301 is 10312032210001.

10001223021301 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.

It can be written as a sum of positive squares in 2 ways, for example, as 8476803135025 + 1524419886276 = 2911495^2 + 1234674^2 .

It is a cyclic number.

It is not a de Polignac number, because 10001223021301 - 2⁵ = 10001223021269 is a prime.

It is a super-2 number, since 2×10001223021301² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001223028301) 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, 4042530300 + ... + 4042532773.

It is an arithmetic number, because the mean of its divisors is an integer number (2502327021403).

Almost surely, 2^{10001223021301} is an apocalyptic number.

It is an amenable number.

10001223021301 is a deficient number, since it is larger than the sum of its proper divisors (8085064311).

10001223021301 is an equidigital number, since it uses as much as digits as its factorization.

10001223021301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8085064310.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10001223021301 its reverse (10312032210001), we get a palindrome (20313255231302).

The spelling of 10001223021301 in words is "ten trillion, one billion, two hundred twenty-three million, twenty-one thousand, three hundred one".