122212200100011 has 32 divisors (see below), whose sum is σ = 186278587342848. Its totient is φ = 69816618318720.

The previous prime is 122212200099949. The next prime is 122212200100031. The reversal of 122212200100011 is 110001002212221.

It is not a de Polignac number, because 122212200100011 - 2⁷ = 122212200099883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122212200100031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1234654141 + ... + 1234753121.

It is an arithmetic number, because the mean of its divisors is an integer number (5821205854464).

Almost surely, 2^{122212200100011} is an apocalyptic number.

122212200100011 is a deficient number, since it is larger than the sum of its proper divisors (64066387242837).

122212200100011 is an equidigital number, since it uses as much as digits as its factorization.

122212200100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114331.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122212200100011 its reverse (110001002212221), we get a palindrome (232213202312232).

The spelling of 122212200100011 in words is "one hundred twenty-two trillion, two hundred twelve billion, two hundred million, one hundred thousand, eleven".