11025415422 has 72 divisors (see below), whose sum is σ = 28685022912. Its totient is φ = 3048494400.

The previous prime is 11025415421. The next prime is 11025415439. The reversal of 11025415422 is 22451452011.

It is a happy number.

11025415422 is a `hidden beast` number, since 110 + 2 + 5 + 4 + 1 + 542 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11025415421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 174279 + ... + 228962.

It is an arithmetic number, because the mean of its divisors is an integer number (398403096).

Almost surely, 2^11025415422 is an apocalyptic number.

11025415422 is an abundant number, since it is smaller than the sum of its proper divisors (17659607490).

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

11025415422 is a wasteful number, since it uses less digits than its factorization.

11025415422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403294 (or 403284 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 11025415422 its reverse (22451452011), we get a palindrome (33476867433).

The spelling of 11025415422 in words is "eleven billion, twenty-five million, four hundred fifteen thousand, four hundred twenty-two".