11235422052 has 18 divisors (see below), whose sum is σ = 28400650278. Its totient is φ = 3745140672.

The previous prime is 11235422047. The next prime is 11235422069. The reversal of 11235422052 is 25022453211.

11235422052 is a `hidden beast` number, since 1 + 1 + 235 + 422 + 0 + 5 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8661280356 + 2574141696 = 93066^2 + 50736^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 156047493 + ... + 156047564.

Almost surely, 2^11235422052 is an apocalyptic number.

11235422052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11235422052 is an abundant number, since it is smaller than the sum of its proper divisors (17165228226).

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

11235422052 is a wasteful number, since it uses less digits than its factorization.

11235422052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312095067 (or 312095062 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 11235422052 its reverse (25022453211), we get a palindrome (36257875263).

The spelling of 11235422052 in words is "eleven billion, two hundred thirty-five million, four hundred twenty-two thousand, fifty-two".