11023202222121 has 8 divisors (see below), whose sum is σ = 14718333012160. Its totient is φ = 7338436456752.

The previous prime is 11023202222093. The next prime is 11023202222129. The reversal of 11023202222121 is 12122220232011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11023202222121 - 2¹⁷ = 11023202091049 is a prime.

It is a super-3 number, since 3×11023202222121³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11023202222129) 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, 2591253685 + ... + 2591257938.

It is an arithmetic number, because the mean of its divisors is an integer number (1839791626520).

Almost surely, 2^{11023202222121} is an apocalyptic number.

It is an amenable number.

11023202222121 is a deficient number, since it is larger than the sum of its proper divisors (3695130790039).

11023202222121 is an equidigital number, since it uses as much as digits as its factorization.

11023202222121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5182512335.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11023202222121 its reverse (12122220232011), we get a palindrome (23145422454132).

The spelling of 11023202222121 in words is "eleven trillion, twenty-three billion, two hundred two million, two hundred twenty-two thousand, one hundred twenty-one".