211122000010222 has 16 divisors (see below), whose sum is σ = 369623927070720. Its totient is φ = 88555732526808.

The previous prime is 211122000010211. The next prime is 211122000010247. The reversal of 211122000010222 is 222010000221112.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 211122000010196 and 211122000010205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160427051022 + ... + 160427052337.

It is an arithmetic number, because the mean of its divisors is an integer number (23101495441920).

Almost surely, 2^{211122000010222} is an apocalyptic number.

211122000010222 is a deficient number, since it is larger than the sum of its proper divisors (158501927060498).

211122000010222 is a wasteful number, since it uses less digits than its factorization.

211122000010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320854103415.

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

Adding to 211122000010222 its reverse (222010000221112), we get a palindrome (433132000231334).

The spelling of 211122000010222 in words is "two hundred eleven trillion, one hundred twenty-two billion, ten thousand, two hundred twenty-two".