2133535422 has 16 divisors (see below), whose sum is σ = 4491653760. Its totient is φ = 673747992.

The previous prime is 2133535379. The next prime is 2133535433. The reversal of 2133535422 is 2245353312.

It is a self number, because there is not a number n which added to its sum of digits gives 2133535422.

It is a congruent number.

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, 9357498 + ... + 9357725.

It is an arithmetic number, because the mean of its divisors is an integer number (280728360).

Almost surely, 2^2133535422 is an apocalyptic number.

2133535422 is an abundant number, since it is smaller than the sum of its proper divisors (2358118338).

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

2133535422 is a wasteful number, since it uses less digits than its factorization.

2133535422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18715247.

The product of its digits is 21600, while the sum is 30.

The square root of 2133535422 is about 46190.2091573528. The cubic root of 2133535422 is about 1287.3598270370.

Adding to 2133535422 its reverse (2245353312), we get a palindrome (4378888734).

The spelling of 2133535422 in words is "two billion, one hundred thirty-three million, five hundred thirty-five thousand, four hundred twenty-two".