200201211122 has 16 divisors (see below), whose sum is σ = 327629163744. Its totient is φ = 90993000000.

The previous prime is 200201211113. The next prime is 200201211167. The reversal of 200201211122 is 221112102002.

It is a junction number, because it is equal to n+sod(n) for n = 200201211097 and 200201211106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101879 + ... + 640922.

It is an arithmetic number, because the mean of its divisors is an integer number (20476822734).

Almost surely, 2^200201211122 is an apocalyptic number.

200201211122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200201211122 is a deficient number, since it is larger than the sum of its proper divisors (127427952622).

200201211122 is a wasteful number, since it uses less digits than its factorization.

200201211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755065.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200201211122 its reverse (221112102002), we get a palindrome (421313313124).

The spelling of 200201211122 in words is "two hundred billion, two hundred one million, two hundred eleven thousand, one hundred twenty-two".