200210121201122 has 4 divisors (see below), whose sum is σ = 300315181801686. Its totient is φ = 100105060600560.

The previous prime is 200210121201073. The next prime is 200210121201133. The reversal of 200210121201122 is 221102121012002.

200210121201122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 165945125316961 + 34264995884161 = 12881969^2 + 5853631^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 200210121201122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50052530300279 + ... + 50052530300282.

Almost surely, 2^{200210121201122} is an apocalyptic number.

200210121201122 is a deficient number, since it is larger than the sum of its proper divisors (100105060600564).

200210121201122 is a wasteful number, since it uses less digits than its factorization.

200210121201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100105060600563.

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

Adding to 200210121201122 its reverse (221102121012002), we get a palindrome (421312242213124).

The spelling of 200210121201122 in words is "two hundred trillion, two hundred ten billion, one hundred twenty-one million, two hundred one thousand, one hundred twenty-two".