11020010111122 has 8 divisors (see below), whose sum is σ = 16530673519872. Its totient is φ = 5509785604500.

The previous prime is 11020010111093. The next prime is 11020010111129. The reversal of 11020010111122 is 22111101002011.

It is a happy number.

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

It is a super-2 number, since 2×11020010111122² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11020010111129) 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, 109662754 + ... + 109763197.

It is an arithmetic number, because the mean of its divisors is an integer number (2066334189984).

Almost surely, 2^{11020010111122} is an apocalyptic number.

11020010111122 is a deficient number, since it is larger than the sum of its proper divisors (5510663408750).

11020010111122 is a wasteful number, since it uses less digits than its factorization.

11020010111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219451064.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11020010111122 its reverse (22111101002011), we get a palindrome (33131111113133).

The spelling of 11020010111122 in words is "eleven trillion, twenty billion, ten million, one hundred eleven thousand, one hundred twenty-two".