227206021301 has 4 divisors (see below), whose sum is σ = 259664024352. Its totient is φ = 194748018252.

The previous prime is 227206021261. The next prime is 227206021321. The reversal of 227206021301 is 103120602722.

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, and also an emirpimes, since its reverse is a distinct semiprime: 103120602722 = 2 ⋅51560301361.

It is a cyclic number.

It is not a de Polignac number, because 227206021301 - 2²² = 227201826997 is a prime.

It is a super-2 number, since 2×227206021301² (a number of 24 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 (227206021321) 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 3 ways as a sum of consecutive naturals, for example, 16229001515 + ... + 16229001528.

It is an arithmetic number, because the mean of its divisors is an integer number (64916006088).

Almost surely, 2^227206021301 is an apocalyptic number.

It is an amenable number.

227206021301 is a deficient number, since it is larger than the sum of its proper divisors (32458003051).

227206021301 is an equidigital number, since it uses as much as digits as its factorization.

227206021301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32458003050.

The product of its (nonzero) digits is 2016, while the sum is 26.

The spelling of 227206021301 in words is "two hundred twenty-seven billion, two hundred six million, twenty-one thousand, three hundred one".