11220122120101 has 8 divisors (see below), whose sum is σ = 11361516857600. Its totient is φ = 11079351642672.

The previous prime is 11220122120093. The next prime is 11220122120107. The reversal of 11220122120101 is 10102122102211.

11220122120101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11220122120101 - 2³ = 11220122120093 is a prime.

It is a super-2 number, since 2×11220122120101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220122120107) 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, 156028845 + ... + 156100738.

It is an arithmetic number, because the mean of its divisors is an integer number (1420189607200).

Almost surely, 2^{11220122120101} is an apocalyptic number.

It is an amenable number.

11220122120101 is a deficient number, since it is larger than the sum of its proper divisors (141394737499).

11220122120101 is a wasteful number, since it uses less digits than its factorization.

11220122120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312130035.

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

Adding to 11220122120101 its reverse (10102122102211), we get a palindrome (21322244222312).

The spelling of 11220122120101 in words is "eleven trillion, two hundred twenty billion, one hundred twenty-two million, one hundred twenty thousand, one hundred one".