200101222102 has 4 divisors (see below), whose sum is σ = 300151833156. Its totient is φ = 100050611050.

The previous prime is 200101222081. The next prime is 200101222103. The reversal of 200101222102 is 201222101002.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200101222103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50025305524 + ... + 50025305527.

It is an arithmetic number, because the mean of its divisors is an integer number (75037958289).

Almost surely, 2^200101222102 is an apocalyptic number.

200101222102 is a deficient number, since it is larger than the sum of its proper divisors (100050611054).

200101222102 is a wasteful number, since it uses less digits than its factorization.

200101222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100050611053.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200101222102 its reverse (201222101002), we get a palindrome (401323323104).

The spelling of 200101222102 in words is "two hundred billion, one hundred one million, two hundred twenty-two thousand, one hundred two".