2133214402 has 16 divisors (see below), whose sum is σ = 3491815392. Its totient is φ = 969337120.

The previous prime is 2133214399. The next prime is 2133214403. The reversal of 2133214402 is 2044123312.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (2133214403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65553 + ... + 92539.

It is an arithmetic number, because the mean of its divisors is an integer number (218238462).

Almost surely, 2^2133214402 is an apocalyptic number.

2133214402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2133214402 is a deficient number, since it is larger than the sum of its proper divisors (1358600990).

2133214402 is a wasteful number, since it uses less digits than its factorization.

2133214402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30593.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2133214402 is about 46186.7340477761. The cubic root of 2133214402 is about 1287.2952567505.

Adding to 2133214402 its reverse (2044123312), we get a palindrome (4177337714).

The spelling of 2133214402 in words is "two billion, one hundred thirty-three million, two hundred fourteen thousand, four hundred two".