10212222201201 has 6 divisors (see below), whose sum is σ = 14750987623970. Its totient is φ = 6808148134128.

The previous prime is 10212222201173. The next prime is 10212222201217. The reversal of 10212222201201 is 10210222221201.

It is a happy number.

10212222201201 is a `hidden beast` number, since 1 + 0 + 21 + 222 + 220 + 1 + 201 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9706957128801 + 505265072400 = 3115599^2 + 710820^2 .

It is not a de Polignac number, because 10212222201201 - 2¹³ = 10212222193009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212222201271) 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 5 ways as a sum of consecutive naturals, for example, 567345677836 + ... + 567345677853.

Almost surely, 2^{10212222201201} is an apocalyptic number.

It is an amenable number.

10212222201201 is a deficient number, since it is larger than the sum of its proper divisors (4538765422769).

10212222201201 is a wasteful number, since it uses less digits than its factorization.

10212222201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134691355695 (or 1134691355692 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 10212222201201 its reverse (10210222221201), we get a palindrome (20422444422402).

The spelling of 10212222201201 in words is "ten trillion, two hundred twelve billion, two hundred twenty-two million, two hundred one thousand, two hundred one".