211334002 has 24 divisors (see below), whose sum is σ = 355034988. Its totient is φ = 94242720.

The previous prime is 211333957. The next prime is 211334003. The reversal of 211334002 is 200433112.

It is a happy number.

211334002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 211149961 + 184041 = 14531^2 + 429^2 .

It is not an unprimeable number, because it can be changed into a prime (211334003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4588 + ... + 21064.

Almost surely, 2^211334002 is an apocalyptic number.

211334002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

211334002 is a deficient number, since it is larger than the sum of its proper divisors (143700986).

211334002 is a wasteful number, since it uses less digits than its factorization.

211334002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16554 (or 16543 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 211334002 is about 14537.3313231831. The cubic root of 211334002 is about 595.6481433678.

Adding to 211334002 its reverse (200433112), we get a palindrome (411767114).

The spelling of 211334002 in words is "two hundred eleven million, three hundred thirty-four thousand, two".