5535212212 has 6 divisors (see below), whose sum is σ = 9686621378. Its totient is φ = 2767606104.

The previous prime is 5535212209. The next prime is 5535212219. The reversal of 5535212212 is 2122125355.

It can be written as a sum of positive squares in only one way, i.e., 5252770576 + 282441636 = 72476^2 + 16806^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5535212219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691901523 + ... + 691901530.

Almost surely, 2^5535212212 is an apocalyptic number.

It is an amenable number.

5535212212 is a deficient number, since it is larger than the sum of its proper divisors (4151409166).

5535212212 is a wasteful number, since it uses less digits than its factorization.

5535212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383803057 (or 1383803055 counting only the distinct ones).

The product of its digits is 6000, while the sum is 28.

The square root of 5535212212 is about 74399.0067944459. The cubic root of 5535212212 is about 1768.9331683898.

Adding to 5535212212 its reverse (2122125355), we get a palindrome (7657337567).

The spelling of 5535212212 in words is "five billion, five hundred thirty-five million, two hundred twelve thousand, two hundred twelve".