11222102102101 has 4 divisors (see below), whose sum is σ = 12242293202304. Its totient is φ = 10201911001900.

The previous prime is 11222102102093. The next prime is 11222102102111. The reversal of 11222102102101 is 10120120122211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11222102102101 - 2³ = 11222102102093 is a prime.

It is a super-2 number, since 2×11222102102101² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222102102111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510095550085 + ... + 510095550106.

It is an arithmetic number, because the mean of its divisors is an integer number (3060573300576).

Almost surely, 2^{11222102102101} is an apocalyptic number.

11222102102101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11222102102101 is a deficient number, since it is larger than the sum of its proper divisors (1020191100203).

11222102102101 is a wasteful number, since it uses less digits than its factorization.

11222102102101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020191100202.

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

Adding to 11222102102101 its reverse (10120120122211), we get a palindrome (21342222224312).

The spelling of 11222102102101 in words is "eleven trillion, two hundred twenty-two billion, one hundred two million, one hundred two thousand, one hundred one".