11120101011020 has 96 divisors (see below), whose sum is σ = 23787878083200. Its totient is φ = 4365844015104.

The previous prime is 11120101011017. The next prime is 11120101011023. The reversal of 11120101011020 is 2011010102111.

11120101011020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11120101011017) and next prime (11120101011023).

It is a super-2 number, since 2×11120101011020² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11120101010992 and 11120101011010.

It is not an unprimeable number, because it can be changed into a prime (11120101011023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 298724129 + ... + 298761351.

It is an arithmetic number, because the mean of its divisors is an integer number (247790396700).

Almost surely, 2^{11120101011020} is an apocalyptic number.

11120101011020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120101011020 is an abundant number, since it is smaller than the sum of its proper divisors (12667777072180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11120101011020 is a wasteful number, since it uses less digits than its factorization.

11120101011020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38547 (or 38545 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11120101011020 its reverse (2011010102111), we get a palindrome (13131111113131).

The spelling of 11120101011020 in words is "eleven trillion, one hundred twenty billion, one hundred one million, eleven thousand, twenty".