200212020120122 has 8 divisors (see below), whose sum is σ = 300348584490900. Its totient is φ = 100095825289824.

The previous prime is 200212020120083. The next prime is 200212020120137. The reversal of 200212020120122 is 221021020212002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 151037438893441 + 49174581226681 = 12289729^2 + 7012459^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 200212020120122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5092360547 + ... + 5092399862.

Almost surely, 2^{200212020120122} is an apocalyptic number.

200212020120122 is a deficient number, since it is larger than the sum of its proper divisors (100136564370778).

200212020120122 is a wasteful number, since it uses less digits than its factorization.

200212020120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10184770240.

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

Adding to 200212020120122 its reverse (221021020212002), we get a palindrome (421233040332124).

The spelling of 200212020120122 in words is "two hundred trillion, two hundred twelve billion, twenty million, one hundred twenty thousand, one hundred twenty-two".