11022102020121 has 8 divisors (see below), whose sum is σ = 14726816897280. Its totient is φ = 7332727578192.

The previous prime is 11022102020107. The next prime is 11022102020161. The reversal of 11022102020121 is 12102020122011.

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

It is not a de Polignac number, because 11022102020121 - 2²¹ = 11022099922969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11022102020121.

It is not an unprimeable number, because it can be changed into a prime (11022102020161) 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, 3835107130 + ... + 3835110003.

It is an arithmetic number, because the mean of its divisors is an integer number (1840852112160).

Almost surely, 2^{11022102020121} is an apocalyptic number.

It is an amenable number.

11022102020121 is a deficient number, since it is larger than the sum of its proper divisors (3704714877159).

11022102020121 is an equidigital number, since it uses as much as digits as its factorization.

11022102020121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7670217615.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11022102020121 its reverse (12102020122011), we get a palindrome (23124122142132).

The spelling of 11022102020121 in words is "eleven trillion, twenty-two billion, one hundred two million, twenty thousand, one hundred twenty-one".