10122223021201 has 8 divisors (see below), whose sum is σ = 10129449265704. Its totient is φ = 10114999255680.

The previous prime is 10122223021199. The next prime is 10122223021237. The reversal of 10122223021201 is 10212032222101.

It can be written as a sum of positive squares in 4 ways, for example, as 2807367270400 + 7314855750801 = 1675520^2 + 2704599^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10122223021201 - 2¹ = 10122223021199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10122223024201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7588341 + ... + 8821981.

It is an arithmetic number, because the mean of its divisors is an integer number (1266181158213).

Almost surely, 2^{10122223021201} is an apocalyptic number.

It is an amenable number.

10122223021201 is a deficient number, since it is larger than the sum of its proper divisors (7226244503).

10122223021201 is a wasteful number, since it uses less digits than its factorization.

10122223021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239491.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10122223021201 its reverse (10212032222101), we get a palindrome (20334255243302).

The spelling of 10122223021201 in words is "ten trillion, one hundred twenty-two billion, two hundred twenty-three million, twenty-one thousand, two hundred one".