2122210000001 has 16 divisors (see below), whose sum is σ = 2765594934144. Its totient is φ = 1580339960064.

The previous prime is 2122209999979. The next prime is 2122210000013. The reversal of 2122210000001 is 1000000122212.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2122210000001 - 2¹⁴ = 2122209983617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2122210000081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 685909895 + ... + 685912988.

It is an arithmetic number, because the mean of its divisors is an integer number (172849683384).

Almost surely, 2^{2122210000001} is an apocalyptic number.

It is an amenable number.

2122210000001 is a deficient number, since it is larger than the sum of its proper divisors (643384934143).

2122210000001 is a wasteful number, since it uses less digits than its factorization.

2122210000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371822920.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2122210000001 its reverse (1000000122212), we get a palindrome (3122210122213).

The spelling of 2122210000001 in words is "two trillion, one hundred twenty-two billion, two hundred ten million, one", and thus it is an aban number.