200022112011212 has 6 divisors (see below), whose sum is σ = 350038696019628. Its totient is φ = 100011056005604.

The previous prime is 200022112011167. The next prime is 200022112011229. The reversal of 200022112011212 is 212110211220002.

It is a super-2 number, since 2×200022112011212² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25002764001398 + ... + 25002764001405.

It is an arithmetic number, because the mean of its divisors is an integer number (58339782669938).

Almost surely, 2^{200022112011212} is an apocalyptic number.

It is an amenable number.

200022112011212 is a deficient number, since it is larger than the sum of its proper divisors (150016584008416).

200022112011212 is a wasteful number, since it uses less digits than its factorization.

200022112011212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50005528002807 (or 50005528002805 counting only the distinct ones).

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

Adding to 200022112011212 its reverse (212110211220002), we get a palindrome (412132323231214).

The spelling of 200022112011212 in words is "two hundred trillion, twenty-two billion, one hundred twelve million, eleven thousand, two hundred twelve".