210212011001222 has 32 divisors (see below), whose sum is σ = 324434582236800. Its totient is φ = 102089825740800.

The previous prime is 210212011001191. The next prime is 210212011001227. The reversal of 210212011001222 is 222100110212012.

It is a self number, because there is not a number n which added to its sum of digits gives 210212011001222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210212011001227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413444054 + ... + 413952182.

It is an arithmetic number, because the mean of its divisors is an integer number (10138580694900).

Almost surely, 2^{210212011001222} is an apocalyptic number.

210212011001222 is a deficient number, since it is larger than the sum of its proper divisors (114222571235578).

210212011001222 is a wasteful number, since it uses less digits than its factorization.

210212011001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530432.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 210212011001222 its reverse (222100110212012), we get a palindrome (432312121213234).

The spelling of 210212011001222 in words is "two hundred ten trillion, two hundred twelve billion, eleven million, one thousand, two hundred twenty-two".