122210210011 has 12 divisors (see below), whose sum is σ = 129840573448. Its totient is φ = 115004846592.

The previous prime is 122210209991. The next prime is 122210210021. The reversal of 122210210011 is 110012012221.

It is not a de Polignac number, because 122210210011 - 2¹³ = 122210201819 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122210209973 and 122210210000.

It is not an unprimeable number, because it can be changed into a prime (122210210021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2290540 + ... + 2343286.

Almost surely, 2^122210210011 is an apocalyptic number.

122210210011 is a deficient number, since it is larger than the sum of its proper divisors (7630363437).

122210210011 is an equidigital number, since it uses as much as digits as its factorization.

122210210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60798 (or 60781 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 122210210011 its reverse (110012012221), we get a palindrome (232222222232).

The spelling of 122210210011 in words is "one hundred twenty-two billion, two hundred ten million, two hundred ten thousand, eleven".