11022120325 has 12 divisors (see below), whose sum is σ = 13718245860. Its totient is φ = 8784911360.

The previous prime is 11022120293. The next prime is 11022120337. The reversal of 11022120325 is 52302122011.

It can be written as a sum of positive squares in 6 ways, for example, as 34468641 + 10987651684 = 5871^2 + 104822^2 .

It is not a de Polignac number, because 11022120325 - 2⁵ = 11022120293 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 812764 + ... + 826213.

It is an arithmetic number, because the mean of its divisors is an integer number (1143187155).

Almost surely, 2^11022120325 is an apocalyptic number.

It is an amenable number.

11022120325 is a deficient number, since it is larger than the sum of its proper divisors (2696125535).

11022120325 is a wasteful number, since it uses less digits than its factorization.

11022120325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639256 (or 1639251 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 11022120325 its reverse (52302122011), we get a palindrome (63324242336).

The spelling of 11022120325 in words is "eleven billion, twenty-two million, one hundred twenty thousand, three hundred twenty-five".