122210011202211 has 8 divisors (see below), whose sum is σ = 181051868447760. Its totient is φ = 81473340801456.

The previous prime is 122210011202143. The next prime is 122210011202261. The reversal of 122210011202211 is 112202110012221.

122210011202211 is a `hidden beast` number, since 1 + 222 + 100 + 1 + 120 + 221 + 1 = 666.

It is not a de Polignac number, because 122210011202211 - 2³³ = 122201421267619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122210011202261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2263148355570 + ... + 2263148355623.

It is an arithmetic number, because the mean of its divisors is an integer number (22631483555970).

Almost surely, 2^{122210011202211} is an apocalyptic number.

122210011202211 is a deficient number, since it is larger than the sum of its proper divisors (58841857245549).

122210011202211 is an equidigital number, since it uses as much as digits as its factorization.

122210011202211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4526296711202 (or 4526296711196 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 122210011202211 its reverse (112202110012221), we get a palindrome (234412121214432).

The spelling of 122210011202211 in words is "one hundred twenty-two trillion, two hundred ten billion, eleven million, two hundred two thousand, two hundred eleven".