210000122212022 has 32 divisors (see below), whose sum is σ = 320823899332608. Its totient is φ = 103076707458816.

The previous prime is 210000122212003. The next prime is 210000122212079. The reversal of 210000122212022 is 220212221000012.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111588593 + ... + 113454899.

It is an arithmetic number, because the mean of its divisors is an integer number (10025746854144).

Almost surely, 2^{210000122212022} is an apocalyptic number.

210000122212022 is a deficient number, since it is larger than the sum of its proper divisors (110823777120586).

210000122212022 is a wasteful number, since it uses less digits than its factorization.

210000122212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871100.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 210000122212022 its reverse (220212221000012), we get a palindrome (430212343212034).

The spelling of 210000122212022 in words is "two hundred ten trillion, one hundred twenty-two million, two hundred twelve thousand, twenty-two".