11225214160 has 20 divisors (see below), whose sum is σ = 26098623108. Its totient is φ = 4490085632.

The previous prime is 11225214157. The next prime is 11225214191. The reversal of 11225214160 is 6141252211.

It can be written as a sum of positive squares in 2 ways, for example, as 3758180416 + 7467033744 = 61304^2 + 86412^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70157509 + ... + 70157668.

Almost surely, 2^11225214160 is an apocalyptic number.

11225214160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11225214160 is an abundant number, since it is smaller than the sum of its proper divisors (14873408948).

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

11225214160 is a wasteful number, since it uses less digits than its factorization.

11225214160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140315190 (or 140315184 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 11225214160 its reverse (6141252211), we get a palindrome (17366466371).

The spelling of 11225214160 in words is "eleven billion, two hundred twenty-five million, two hundred fourteen thousand, one hundred sixty".