122220210011011 has 8 divisors (see below), whose sum is σ = 139680482396000. Its totient is φ = 104759998221888.

The previous prime is 122220210010973. The next prime is 122220210011023. The reversal of 122220210011011 is 110110012022221.

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 122220210011011 - 2⁷ = 122220210010883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122220210911011) 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, 10741386 + ... + 18968863.

It is an arithmetic number, because the mean of its divisors is an integer number (17460060299500).

Almost surely, 2^{122220210011011} is an apocalyptic number.

122220210011011 is a deficient number, since it is larger than the sum of its proper divisors (17460272384989).

122220210011011 is an equidigital number, since it uses as much as digits as its factorization.

122220210011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30297933.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122220210011011 its reverse (110110012022221), we get a palindrome (232330222033232).

The spelling of 122220210011011 in words is "one hundred twenty-two trillion, two hundred twenty billion, two hundred ten million, eleven thousand, eleven".