11023222030272 has 168 divisors, whose sum is σ = 32366423781120. Its totient is φ = 3585009093120.

The previous prime is 11023222030217. The next prime is 11023222030273. The reversal of 11023222030272 is 27203022232011.

11023222030272 is a `hidden beast` number, since 1 + 10 + 2 + 322 + 20 + 302 + 7 + 2 = 666.

11023222030272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11023222030272² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023222030273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22319379 + ... + 22807917.

Almost surely, 2^{11023222030272} is an apocalyptic number.

11023222030272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11023222030272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16183211890560).

11023222030272 is an abundant number, since it is smaller than the sum of its proper divisors (21343201750848).

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

11023222030272 is a wasteful number, since it uses less digits than its factorization.

11023222030272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489511 (or 489498 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

Adding to 11023222030272 its reverse (27203022232011), we get a palindrome (38226244262283).

The spelling of 11023222030272 in words is "eleven trillion, twenty-three billion, two hundred twenty-two million, thirty thousand, two hundred seventy-two".