202001101100002 has 4 divisors (see below), whose sum is σ = 303001651650006. Its totient is φ = 101000550550000.

The previous prime is 202001101099991. The next prime is 202001101100059. The reversal of 202001101100002 is 200001101100202.

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., 197619744637441 + 4381356462561 = 14057729^2 + 2093169^2 .

It is a super-2 number, since 2×202001101100002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

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, 50500275274999 + ... + 50500275275002.

Almost surely, 2^{202001101100002} is an apocalyptic number.

202001101100002 is a deficient number, since it is larger than the sum of its proper divisors (101000550550004).

202001101100002 is a wasteful number, since it uses less digits than its factorization.

202001101100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101000550550003.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 202001101100002 its reverse (200001101100202), we get a palindrome (402002202200204).

The spelling of 202001101100002 in words is "two hundred two trillion, one billion, one hundred one million, one hundred thousand, two".