211422400010 has 16 divisors (see below), whose sum is σ = 380572909056. Its totient is φ = 84566162448.

The previous prime is 211422399997. The next prime is 211422400027. The reversal of 211422400010 is 10004224112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17234 + ... + 650493.

It is an arithmetic number, because the mean of its divisors is an integer number (23785806816).

Almost surely, 2^211422400010 is an apocalyptic number.

211422400010 is a deficient number, since it is larger than the sum of its proper divisors (169150509046).

211422400010 is a wasteful number, since it uses less digits than its factorization.

211422400010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699397.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 211422400010 its reverse (10004224112), we get a palindrome (221426624122).

The spelling of 211422400010 in words is "two hundred eleven billion, four hundred twenty-two million, four hundred thousand, ten".