200221001102 has 4 divisors (see below), whose sum is σ = 300331501656. Its totient is φ = 100110500550.

The previous prime is 200221001089. The next prime is 200221001131. The reversal of 200221001102 is 201100122002.

It is a happy number.

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

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, 50055250274 + ... + 50055250277.

It is an arithmetic number, because the mean of its divisors is an integer number (75082875414).

Almost surely, 2^200221001102 is an apocalyptic number.

200221001102 is a deficient number, since it is larger than the sum of its proper divisors (100110500554).

200221001102 is a wasteful number, since it uses less digits than its factorization.

200221001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100110500553.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200221001102 its reverse (201100122002), we get a palindrome (401321123104).

The spelling of 200221001102 in words is "two hundred billion, two hundred twenty-one million, one thousand, one hundred two".