10001001210010 has 32 divisors (see below), whose sum is σ = 18747537642000. Its totient is φ = 3836533102080.

The previous prime is 10001001209971. The next prime is 10001001210107. The reversal of 10001001210010 is 1001210010001.

It can be written as a sum of positive squares in 8 ways, for example, as 3171857702841 + 6829143507169 = 1780971^2 + 2613263^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10001001209975 and 10001001210002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115682331 + ... + 115768750.

Almost surely, 2^{10001001210010} is an apocalyptic number.

10001001210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10001001210010 is a deficient number, since it is larger than the sum of its proper divisors (8746536431990).

10001001210010 is a wasteful number, since it uses less digits than its factorization.

10001001210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231451266.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 10001001210010 its reverse (1001210010001), we get a palindrome (11002211220011).

The spelling of 10001001210010 in words is "ten trillion, one billion, one million, two hundred ten thousand, ten".