100200202122010 has 16 divisors (see below), whose sum is σ = 180461860961256. Its totient is φ = 40057525928448.

The previous prime is 100200202121959. The next prime is 100200202122101. The reversal of 100200202122010 is 10221202002001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 53000540341609 + 47199661780401 = 7280147^2 + 6870201^2 .

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 7 ways as a sum of consecutive naturals, for example, 2819346387 + ... + 2819381926.

Almost surely, 2^{100200202122010} is an apocalyptic number.

100200202122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100200202122010 is a deficient number, since it is larger than the sum of its proper divisors (80261658839246).

100200202122010 is a wasteful number, since it uses less digits than its factorization.

100200202122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5638730097.

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

Adding to 100200202122010 its reverse (10221202002001), we get a palindrome (110421404124011).

The spelling of 100200202122010 in words is "one hundred trillion, two hundred billion, two hundred two million, one hundred twenty-two thousand, ten".