11022022212120 has 48 divisors (see below), whose sum is σ = 35821572190560. Its totient is φ = 2939205923136.

The previous prime is 11022022212119. The next prime is 11022022212121. The reversal of 11022022212120 is 2121222022011.

It is a happy number.

11022022212120 is a `hidden beast` number, since 1 + 10 + 220 + 2 + 221 + 212 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (11022022212119) and next prime (11022022212121).

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 = 11022022212093 and 11022022212102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022022212121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15308363824 + ... + 15308364543.

It is an arithmetic number, because the mean of its divisors is an integer number (746282753970).

Almost surely, 2^{11022022212120} is an apocalyptic number.

11022022212120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11022022212120 is an abundant number, since it is smaller than the sum of its proper divisors (24799549978440).

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

11022022212120 is a wasteful number, since it uses less digits than its factorization.

11022022212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30616728384 (or 30616728377 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 11022022212120 its reverse (2121222022011), we get a palindrome (13143244234131).

The spelling of 11022022212120 in words is "eleven trillion, twenty-two billion, twenty-two million, two hundred twelve thousand, one hundred twenty".