11022030120 has 64 divisors (see below), whose sum is σ = 33094941120. Its totient is φ = 2936643584.

The previous prime is 11022030109. The next prime is 11022030137. The reversal of 11022030120 is 2103022011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11022030096 and 11022030105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100072 + ... + 179048.

It is an arithmetic number, because the mean of its divisors is an integer number (517108455).

Almost surely, 2^11022030120 is an apocalyptic number.

11022030120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11022030120 is an abundant number, since it is smaller than the sum of its proper divisors (22072911000).

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

11022030120 is a wasteful number, since it uses less digits than its factorization.

11022030120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80154 (or 80150 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11022030120 its reverse (2103022011), we get a palindrome (13125052131).

The spelling of 11022030120 in words is "eleven billion, twenty-two million, thirty thousand, one hundred twenty".