211202313143422 has 8 divisors (see below), whose sum is σ = 316811075983272. Its totient is φ = 105598621149000.

The previous prime is 211202313143401. The next prime is 211202313143477. The reversal of 211202313143422 is 224341313202112.

211202313143422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1267607229 + ... + 1267773832.

It is an arithmetic number, because the mean of its divisors is an integer number (39601384497909).

Almost surely, 2^{211202313143422} is an apocalyptic number.

211202313143422 is a deficient number, since it is larger than the sum of its proper divisors (105608762839850).

211202313143422 is a wasteful number, since it uses less digits than its factorization.

211202313143422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2535422714.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 211202313143422 its reverse (224341313202112), we get a palindrome (435543626345534).

The spelling of 211202313143422 in words is "two hundred eleven trillion, two hundred two billion, three hundred thirteen million, one hundred forty-three thousand, four hundred twenty-two".