11012226111530 has 16 divisors (see below), whose sum is σ = 22653722286720. Its totient is φ = 3775620381072.

The previous prime is 11012226111517. The next prime is 11012226111539. The reversal of 11012226111530 is 3511162221011.

11012226111530 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-3 number, since 3×11012226111530³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11012226111530.

It is not an unprimeable number, because it can be changed into a prime (11012226111539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78658757870 + ... + 78658758009.

It is an arithmetic number, because the mean of its divisors is an integer number (1415857642920).

Almost surely, 2^{11012226111530} is an apocalyptic number.

11012226111530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012226111530 is an abundant number, since it is smaller than the sum of its proper divisors (11641496175190).

11012226111530 is a wasteful number, since it uses less digits than its factorization.

11012226111530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157317515893.

The product of its (nonzero) digits is 720, while the sum is 26.

Adding to 11012226111530 its reverse (3511162221011), we get a palindrome (14523388332541).

The spelling of 11012226111530 in words is "eleven trillion, twelve billion, two hundred twenty-six million, one hundred eleven thousand, five hundred thirty".