211122022010222 has 8 divisors (see below), whose sum is σ = 324047754713496. Its totient is φ = 103106103772392.

The previous prime is 211122022010191. The next prime is 211122022010293. The reversal of 211122022010222 is 222010220221112.

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

It is a junction number, because it is equal to n+sod(n) for n = 211122022010194 and 211122022010203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1227453616253 + ... + 1227453616424.

It is an arithmetic number, because the mean of its divisors is an integer number (40505969339187).

Almost surely, 2^{211122022010222} is an apocalyptic number.

211122022010222 is a deficient number, since it is larger than the sum of its proper divisors (112925732703274).

211122022010222 is a wasteful number, since it uses less digits than its factorization.

211122022010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2454907232722.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 211122022010222 its reverse (222010220221112), we get a palindrome (433132242231334).

The spelling of 211122022010222 in words is "two hundred eleven trillion, one hundred twenty-two billion, twenty-two million, ten thousand, two hundred twenty-two".