200211122220122 has 8 divisors (see below), whose sum is σ = 323417966663316. Its totient is φ = 92405133332352.

The previous prime is 200211122220091. The next prime is 200211122220133. The reversal of 200211122220122 is 221022221112002.

200211122220122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 190390350836401 + 9820771383721 = 13798201^2 + 3133811^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 200211122220094 and 200211122220103.

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, 3850213888823 + ... + 3850213888874.

Almost surely, 2^{200211122220122} is an apocalyptic number.

200211122220122 is a deficient number, since it is larger than the sum of its proper divisors (123206844443194).

200211122220122 is a wasteful number, since it uses less digits than its factorization.

200211122220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7700427777712.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 200211122220122 its reverse (221022221112002), we get a palindrome (421233343332124).

The spelling of 200211122220122 in words is "two hundred trillion, two hundred eleven billion, one hundred twenty-two million, two hundred twenty thousand, one hundred twenty-two".