122202010011 has 4 divisors (see below), whose sum is σ = 162936013352. Its totient is φ = 81468006672.

The previous prime is 122202010009. The next prime is 122202010019. The reversal of 122202010011 is 110010202221.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 122202010011 - 2¹ = 122202010009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122202010019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20367001666 + ... + 20367001671.

It is an arithmetic number, because the mean of its divisors is an integer number (40734003338).

Almost surely, 2^122202010011 is an apocalyptic number.

122202010011 is a deficient number, since it is larger than the sum of its proper divisors (40734003341).

122202010011 is an equidigital number, since it uses as much as digits as its factorization.

122202010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40734003340.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 122202010011 its reverse (110010202221), we get a palindrome (232212212232).

The spelling of 122202010011 in words is "one hundred twenty-two billion, two hundred two million, ten thousand, eleven".