122000002211 has 8 divisors (see below), whose sum is σ = 123742398624. Its totient is φ = 120259529280.

The previous prime is 122000002151. The next prime is 122000002219. The reversal of 122000002211 is 112200000221.

It is a happy number.

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 122000002211 - 2¹⁸ = 121999740067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122000002192 and 122000002201.

It is not an unprimeable number, because it can be changed into a prime (122000002219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352871 + ... + 607056.

It is an arithmetic number, because the mean of its divisors is an integer number (15467799828).

Almost surely, 2^122000002211 is an apocalyptic number.

122000002211 is a deficient number, since it is larger than the sum of its proper divisors (1742396413).

122000002211 is an equidigital number, since it uses as much as digits as its factorization.

122000002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961741.

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

Adding to 122000002211 its reverse (112200000221), we get a palindrome (234200002432).

The spelling of 122000002211 in words is "one hundred twenty-two billion, two thousand, two hundred eleven".