1022210211 has 16 divisors (see below), whose sum is σ = 1527038208. Its totient is φ = 602776800.

The previous prime is 1022210197. The next prime is 1022210227. The reversal of 1022210211 is 1120122201.

It is not a de Polignac number, because 1022210211 - 2¹⁹ = 1021685923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1022210251) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 417375 + ... + 419816.

It is an arithmetic number, because the mean of its divisors is an integer number (95439888).

Almost surely, 2^1022210211 is an apocalyptic number.

1022210211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1022210211 is a deficient number, since it is larger than the sum of its proper divisors (504827997).

1022210211 is a wasteful number, since it uses less digits than its factorization.

1022210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837242.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1022210211 is about 31972.0223163941. The cubic root of 1022210211 is about 1007.3492597329.

Adding to 1022210211 its reverse (1120122201), we get a palindrome (2142332412).

The spelling of 1022210211 in words is "one billion, twenty-two million, two hundred ten thousand, two hundred eleven".