211342101422202 has 48 divisors (see below), whose sum is σ = 468735955047360. Its totient is φ = 68782762512576.

The previous prime is 211342101422191. The next prime is 211342101422239. The reversal of 211342101422202 is 202224101243112.

211342101422202 is a `hidden beast` number, since 2 + 1 + 1 + 3 + 4 + 210 + 1 + 422 + 20 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50143302 + ... + 54194417.

It is an arithmetic number, because the mean of its divisors is an integer number (9765332396820).

Almost surely, 2^{211342101422202} is an apocalyptic number.

211342101422202 is an abundant number, since it is smaller than the sum of its proper divisors (257393853625158).

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

211342101422202 is a wasteful number, since it uses less digits than its factorization.

211342101422202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104340387 (or 104340384 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 211342101422202 its reverse (202224101243112), we get a palindrome (413566202665314).

The spelling of 211342101422202 in words is "two hundred eleven trillion, three hundred forty-two billion, one hundred one million, four hundred twenty-two thousand, two hundred two".