211112022202 has 16 divisors (see below), whose sum is σ = 330890781312. Its totient is φ = 100827722160.

The previous prime is 211112022193. The next prime is 211112022239. The reversal of 211112022202 is 202220211112.

It is a happy number.

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, 3122949 + ... + 3189832.

It is an arithmetic number, because the mean of its divisors is an integer number (20680673832).

Almost surely, 2^211112022202 is an apocalyptic number.

211112022202 is a deficient number, since it is larger than the sum of its proper divisors (119778759110).

211112022202 is a wasteful number, since it uses less digits than its factorization.

211112022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6313533.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 211112022202 its reverse (202220211112), we get a palindrome (413332233314).

The spelling of 211112022202 in words is "two hundred eleven billion, one hundred twelve million, twenty-two thousand, two hundred two".