11023302112020 has 144 divisors (see below), whose sum is σ = 36478732268160. Its totient is φ = 2672196729600.

The previous prime is 11023302112019. The next prime is 11023302112091. The reversal of 11023302112020 is 2021120332011.

11023302112020 is a `hidden beast` number, since 1 + 102 + 330 + 211 + 2 + 0 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11023302111984 and 11023302112002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49366825 + ... + 49589615.

It is an arithmetic number, because the mean of its divisors is an integer number (253324529640).

Almost surely, 2^{11023302112020} is an apocalyptic number.

11023302112020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11023302112020 is an abundant number, since it is smaller than the sum of its proper divisors (25455430156140).

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

11023302112020 is a wasteful number, since it uses less digits than its factorization.

11023302112020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247806 (or 247801 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11023302112020 its reverse (2021120332011), we get a palindrome (13044422444031).

The spelling of 11023302112020 in words is "eleven trillion, twenty-three billion, three hundred two million, one hundred twelve thousand, twenty".