10212001200010 has 8 divisors (see below), whose sum is σ = 18381602160036. Its totient is φ = 4084800480000.

The previous prime is 10212001199993. The next prime is 10212001200017. The reversal of 10212001200010 is 1000210021201.

It can be written as a sum of positive squares in 2 ways, for example, as 9450170736769 + 761830463241 = 3074113^2 + 872829^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 1021200120001 = 10212001200010 / (1 + 0 + 2 + 1 + 2 + 0 + 0 + 1 + 2 + 0 + 0 + 0 + 1 + 0).

It is a self number, because there is not a number n which added to its sum of digits gives 10212001200010.

It is not an unprimeable number, because it can be changed into a prime (10212001200017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510600059991 + ... + 510600060010.

Almost surely, 2^{10212001200010} is an apocalyptic number.

10212001200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212001200010 is a deficient number, since it is larger than the sum of its proper divisors (8169600960026).

10212001200010 is a wasteful number, since it uses less digits than its factorization.

10212001200010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021200120008.

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

Adding to 10212001200010 its reverse (1000210021201), we get a palindrome (11212211221211).

The spelling of 10212001200010 in words is "ten trillion, two hundred twelve billion, one million, two hundred thousand, ten".