11022122112101 has 4 divisors (see below), whose sum is σ = 11022189303552. Its totient is φ = 11022054920652.

The previous prime is 11022122111969. The next prime is 11022122112161. The reversal of 11022122112101 is 10121122122011.

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 11022122112101 - 2³⁸ = 10747244205157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11022122112101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022122112161) 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, 33349061 + ... + 33677946.

It is an arithmetic number, because the mean of its divisors is an integer number (2755547325888).

Almost surely, 2^{11022122112101} is an apocalyptic number.

It is an amenable number.

11022122112101 is a deficient number, since it is larger than the sum of its proper divisors (67191451).

11022122112101 is an equidigital number, since it uses as much as digits as its factorization.

11022122112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67191450.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11022122112101 its reverse (10121122122011), we get a palindrome (21143244234112).

The spelling of 11022122112101 in words is "eleven trillion, twenty-two billion, one hundred twenty-two million, one hundred twelve thousand, one hundred one".