11222121023101 has 8 divisors (see below), whose sum is σ = 11594684784384. Its totient is φ = 10850217252960.

The previous prime is 11222121023089. The next prime is 11222121023131. The reversal of 11222121023101 is 10132012122211.

11222121023101 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 not a de Polignac number, because 11222121023101 - 2²¹ = 11222118925949 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 (11222121023131) 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, 164963215 + ... + 165031228.

It is an arithmetic number, because the mean of its divisors is an integer number (1449335598048).

Almost surely, 2^{11222121023101} is an apocalyptic number.

It is an amenable number.

11222121023101 is a deficient number, since it is larger than the sum of its proper divisors (372563761283).

11222121023101 is a wasteful number, since it uses less digits than its factorization.

11222121023101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329995571.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11222121023101 its reverse (10132012122211), we get a palindrome (21354133145312).

The spelling of 11222121023101 in words is "eleven trillion, two hundred twenty-two billion, one hundred twenty-one million, twenty-three thousand, one hundred one".