11225134120 has 32 divisors (see below), whose sum is σ = 25361372520. Its totient is φ = 4471418880.

The previous prime is 11225134073. The next prime is 11225134147. The reversal of 11225134120 is 2143152211.

It can be written as a sum of positive squares in 4 ways, for example, as 10630847236 + 594286884 = 103106^2 + 24378^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11225134091 and 11225134100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572577 + ... + 591856.

Almost surely, 2^11225134120 is an apocalyptic number.

11225134120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11225134120 is an abundant number, since it is smaller than the sum of its proper divisors (14136238400).

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

11225134120 is a wasteful number, since it uses less digits than its factorization.

11225134120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164685 (or 1164681 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 11225134120 its reverse (2143152211), we get a palindrome (13368286331).

The spelling of 11225134120 in words is "eleven billion, two hundred twenty-five million, one hundred thirty-four thousand, one hundred twenty".