11122122002101 has 8 divisors (see below), whose sum is σ = 12134280765024. Its totient is φ = 10110139366320.

The previous prime is 11122122002093. The next prime is 11122122002141. The reversal of 11122122002101 is 10120022122111.

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 11122122002101 - 2³ = 11122122002093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122122002141) 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, 43899726 + ... + 44152351.

It is an arithmetic number, because the mean of its divisors is an integer number (1516785095628).

Almost surely, 2^{11122122002101} is an apocalyptic number.

11122122002101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11122122002101 is a deficient number, since it is larger than the sum of its proper divisors (1012158762923).

11122122002101 is a wasteful number, since it uses less digits than its factorization.

11122122002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88063571.

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

Adding to 11122122002101 its reverse (10120022122111), we get a palindrome (21242144124212).

The spelling of 11122122002101 in words is "eleven trillion, one hundred twenty-two billion, one hundred twenty-two million, two thousand, one hundred one".