10122212002211 has 4 divisors (see below), whose sum is σ = 10337578215072. Its totient is φ = 9906845789352.

The previous prime is 10122212002087. The next prime is 10122212002213. The reversal of 10122212002211 is 11220021222101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10122212002211 - 2²⁶ = 10122144893347 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10122212002211.

It is not an unprimeable number, because it can be changed into a prime (10122212002213) 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, 107683106360 + ... + 107683106453.

It is an arithmetic number, because the mean of its divisors is an integer number (2584394553768).

Almost surely, 2^{10122212002211} is an apocalyptic number.

10122212002211 is a deficient number, since it is larger than the sum of its proper divisors (215366212861).

10122212002211 is an equidigital number, since it uses as much as digits as its factorization.

10122212002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215366212860.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10122212002211 its reverse (11220021222101), we get a palindrome (21342233224312).

The spelling of 10122212002211 in words is "ten trillion, one hundred twenty-two billion, two hundred twelve million, two thousand, two hundred eleven".