200221022020112 has 10 divisors (see below), whose sum is σ = 387928230163998. Its totient is φ = 100110511010048.

The previous prime is 200221022020099. The next prime is 200221022020139. The reversal of 200221022020112 is 211020220122002.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 192622310776336 + 7598711243776 = 13878844^2 + 2756576^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6256906938113 + ... + 6256906938144.

Almost surely, 2^{200221022020112} is an apocalyptic number.

It is an amenable number.

200221022020112 is a deficient number, since it is larger than the sum of its proper divisors (187707208143886).

200221022020112 is a wasteful number, since it uses less digits than its factorization.

200221022020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12513813876265 (or 12513813876259 counting only the distinct ones).

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

Adding to 200221022020112 its reverse (211020220122002), we get a palindrome (411241242142114).

The spelling of 200221022020112 in words is "two hundred trillion, two hundred twenty-one billion, twenty-two million, twenty thousand, one hundred twelve".