122010200022212 has 48 divisors (see below), whose sum is σ = 224254526576640. Its totient is φ = 58004254441728.

The previous prime is 122010200022203. The next prime is 122010200022229. The reversal of 122010200022212 is 212220002010221.

It is a happy number.

It is a super-2 number, since 2×122010200022212² (a number of 29 digits) contains 22 as substring.

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, 5759108 + ... + 16648955.

It is an arithmetic number, because the mean of its divisors is an integer number (4671969303680).

Almost surely, 2^{122010200022212} is an apocalyptic number.

It is an amenable number.

122010200022212 is a deficient number, since it is larger than the sum of its proper divisors (102244326554428).

122010200022212 is a wasteful number, since it uses less digits than its factorization.

122010200022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22408812 (or 22408810 counting only the distinct ones).

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

Adding to 122010200022212 its reverse (212220002010221), we get a palindrome (334230202032433).

The spelling of 122010200022212 in words is "one hundred twenty-two trillion, ten billion, two hundred million, twenty-two thousand, two hundred twelve".