100210200011990 has 8 divisors (see below), whose sum is σ = 180378360021600. Its totient is φ = 40084080004792.

The previous prime is 100210200011989. The next prime is 100210200012001. The reversal of 100210200011990 is 99110002012001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×100210200011990² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 5010510000590 + ... + 5010510000609.

It is an arithmetic number, because the mean of its divisors is an integer number (22547295002700).

Almost surely, 2^{100210200011990} is an apocalyptic number.

100210200011990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100210200011990 is a deficient number, since it is larger than the sum of its proper divisors (80168160009610).

100210200011990 is a wasteful number, since it uses less digits than its factorization.

100210200011990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10021020001206.

The product of its (nonzero) digits is 324, while the sum is 26.

Adding to 100210200011990 its reverse (99110002012001), we get a palindrome (199320202023991).

The spelling of 100210200011990 in words is "one hundred trillion, two hundred ten billion, two hundred million, eleven thousand, nine hundred ninety".