11224143015530 has 32 divisors (see below), whose sum is σ = 20268602948160. Its totient is φ = 4475185925760.

The previous prime is 11224143015457. The next prime is 11224143015539. The reversal of 11224143015530 is 3551034142211.

11224143015530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11224143015539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16106177 + ... + 16788603.

It is an arithmetic number, because the mean of its divisors is an integer number (633393842130).

Almost surely, 2^{11224143015530} is an apocalyptic number.

11224143015530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11224143015530 is a deficient number, since it is larger than the sum of its proper divisors (9044459932630).

11224143015530 is a wasteful number, since it uses less digits than its factorization.

11224143015530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687734.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 11224143015530 its reverse (3551034142211), we get a palindrome (14775177157741).

The spelling of 11224143015530 in words is "eleven trillion, two hundred twenty-four billion, one hundred forty-three million, fifteen thousand, five hundred thirty".