10211222201 has 4 divisors (see below), whose sum is σ = 10355042304. Its totient is φ = 10067402100.

The previous prime is 10211222179. The next prime is 10211222237. The reversal of 10211222201 is 10222211201.

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 not a de Polignac number, because 10211222201 - 2²⁶ = 10144113337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10211222291) 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, 71909945 + ... + 71910086.

It is an arithmetic number, because the mean of its divisors is an integer number (2588760576).

Almost surely, 2^10211222201 is an apocalyptic number.

It is an amenable number.

10211222201 is a deficient number, since it is larger than the sum of its proper divisors (143820103).

10211222201 is an equidigital number, since it uses as much as digits as its factorization.

10211222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143820102.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10211222201 its reverse (10222211201), we get a palindrome (20433433402).

The spelling of 10211222201 in words is "ten billion, two hundred eleven million, two hundred twenty-two thousand, two hundred one".