11020122101 has 8 divisors (see below), whose sum is σ = 11256225024. Its totient is φ = 10784087280.

The previous prime is 11020122073. The next prime is 11020122107. The reversal of 11020122101 is 10122102011.

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

It is a cyclic number.

It is not a de Polignac number, because 11020122101 - 2¹⁴ = 11020105717 is a prime.

It is a super-2 number, since 2×11020122101² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020122107) 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, 439616 + ... + 464006.

It is an arithmetic number, because the mean of its divisors is an integer number (1407028128).

Almost surely, 2^11020122101 is an apocalyptic number.

It is an amenable number.

11020122101 is a deficient number, since it is larger than the sum of its proper divisors (236102923).

11020122101 is an equidigital number, since it uses as much as digits as its factorization.

11020122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34051.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11020122101 its reverse (10122102011), we get a palindrome (21142224112).

The spelling of 11020122101 in words is "eleven billion, twenty million, one hundred twenty-two thousand, one hundred one".