11202101101121 has 4 divisors (see below), whose sum is σ = 12802401258432. Its totient is φ = 9601800943812.

The previous prime is 11202101101109. The next prime is 11202101101127. The reversal of 11202101101121 is 12110110120211.

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 not a de Polignac number, because 11202101101121 - 2²⁶ = 11202033992257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11202101101096 and 11202101101105.

It is not an unprimeable number, because it can be changed into a prime (11202101101127) 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, 800150078645 + ... + 800150078658.

It is an arithmetic number, because the mean of its divisors is an integer number (3200600314608).

Almost surely, 2^{11202101101121} is an apocalyptic number.

It is an amenable number.

11202101101121 is a deficient number, since it is larger than the sum of its proper divisors (1600300157311).

11202101101121 is an equidigital number, since it uses as much as digits as its factorization.

11202101101121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600300157310.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11202101101121 its reverse (12110110120211), we get a palindrome (23312211221332).

The spelling of 11202101101121 in words is "eleven trillion, two hundred two billion, one hundred one million, one hundred one thousand, one hundred twenty-one".