10000212121030 has 32 divisors (see below), whose sum is σ = 18092336502240. Its totient is φ = 3979675150080.

The previous prime is 10000212121021. The next prime is 10000212121057. The reversal of 10000212121030 is 3012121200001.

It is a self number, because there is not a number n which added to its sum of digits gives 10000212121030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1702410 + ... + 4785250.

It is an arithmetic number, because the mean of its divisors is an integer number (565385515695).

Almost surely, 2^{10000212121030} is an apocalyptic number.

10000212121030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000212121030 is a deficient number, since it is larger than the sum of its proper divisors (8092124381210).

10000212121030 is a wasteful number, since it uses less digits than its factorization.

10000212121030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3084504.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10000212121030 its reverse (3012121200001), we get a palindrome (13012333321031).

The spelling of 10000212121030 in words is "ten trillion, two hundred twelve million, one hundred twenty-one thousand, thirty".