10000212010101 has 48 divisors (see below), whose sum is σ = 14953005160704. Its totient is φ = 6435235112832.

The previous prime is 10000212010099. The next prime is 10000212010111. The reversal of 10000212010101 is 10101021200001.

It is a happy number.

It is not a de Polignac number, because 10000212010101 - 2¹ = 10000212010099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000212010111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30068020 + ... + 30398786.

It is an arithmetic number, because the mean of its divisors is an integer number (311520940848).

Almost surely, 2^{10000212010101} is an apocalyptic number.

It is an amenable number.

10000212010101 is a deficient number, since it is larger than the sum of its proper divisors (4952793150603).

10000212010101 is a wasteful number, since it uses less digits than its factorization.

10000212010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331530 (or 331527 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10000212010101 its reverse (10101021200001), we get a palindrome (20101233210102).

The spelling of 10000212010101 in words is "ten trillion, two hundred twelve million, ten thousand, one hundred one".