211022102201222 has 16 divisors (see below), whose sum is σ = 360933731367552. Its totient is φ = 91665709553280.

The previous prime is 211022102201153. The next prime is 211022102201231. The reversal of 211022102201222 is 222102201220112.

It is a junction number, because it is equal to n+sod(n) for n = 211022102201194 and 211022102201203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238712784854 + ... + 238712785737.

It is an arithmetic number, because the mean of its divisors is an integer number (22558358210472).

Almost surely, 2^{211022102201222} is an apocalyptic number.

211022102201222 is a deficient number, since it is larger than the sum of its proper divisors (149911629166330).

211022102201222 is a wasteful number, since it uses less digits than its factorization.

211022102201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477425570623.

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

Adding to 211022102201222 its reverse (222102201220112), we get a palindrome (433124303421334).

The spelling of 211022102201222 in words is "two hundred eleven trillion, twenty-two billion, one hundred two million, two hundred one thousand, two hundred twenty-two".