11122002212101 has 16 divisors (see below), whose sum is σ = 12794606717760. Its totient is φ = 9561560734080.

The previous prime is 11122002212093. The next prime is 11122002212119. The reversal of 11122002212101 is 10121220022111.

It is a cyclic number.

It is not a de Polignac number, because 11122002212101 - 2³ = 11122002212093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122002210101) 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 15 ways as a sum of consecutive naturals, for example, 47653176 + ... + 47886001.

It is an arithmetic number, because the mean of its divisors is an integer number (799662919860).

Almost surely, 2^{11122002212101} is an apocalyptic number.

11122002212101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11122002212101 is a deficient number, since it is larger than the sum of its proper divisors (1672604505659).

11122002212101 is a wasteful number, since it uses less digits than its factorization.

11122002212101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95539764.

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

Adding to 11122002212101 its reverse (10121220022111), we get a palindrome (21243222234212).

The spelling of 11122002212101 in words is "eleven trillion, one hundred twenty-two billion, two million, two hundred twelve thousand, one hundred one".