201000200200222 has 4 divisors (see below), whose sum is σ = 301500300300336. Its totient is φ = 100500100100110.

The previous prime is 201000200200211. The next prime is 201000200200259. The reversal of 201000200200222 is 222002002000102.

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

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50250050050054 + ... + 50250050050057.

It is an arithmetic number, because the mean of its divisors is an integer number (75375075075084).

Almost surely, 2^{201000200200222} is an apocalyptic number.

201000200200222 is a deficient number, since it is larger than the sum of its proper divisors (100500100100114).

201000200200222 is a wasteful number, since it uses less digits than its factorization.

201000200200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100500100100113.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 201000200200222 its reverse (222002002000102), we get a palindrome (423002202200324).

The spelling of 201000200200222 in words is "two hundred one trillion, two hundred million, two hundred thousand, two hundred twenty-two".