122220010202211 has 6 divisors (see below), whose sum is σ = 176540014736540. Its totient is φ = 81480006801468.

The previous prime is 122220010202177. The next prime is 122220010202237. The reversal of 122220010202211 is 112202010022221.

It is a happy number.

122220010202211 is a `hidden beast` number, since 1 + 22 + 220 + 0 + 10 + 202 + 211 = 666.

It is not a de Polignac number, because 122220010202211 - 2¹³ = 122220010194019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122220010202281) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6790000566781 + ... + 6790000566798.

Almost surely, 2^{122220010202211} is an apocalyptic number.

122220010202211 is a deficient number, since it is larger than the sum of its proper divisors (54320004534329).

122220010202211 is a wasteful number, since it uses less digits than its factorization.

122220010202211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13580001133585 (or 13580001133582 counting only the distinct ones).

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

Adding to 122220010202211 its reverse (112202010022221), we get a palindrome (234422020224432).

The spelling of 122220010202211 in words is "one hundred twenty-two trillion, two hundred twenty billion, ten million, two hundred two thousand, two hundred eleven".