1010001220206 has 32 divisors (see below), whose sum is σ = 2203934825088. Its totient is φ = 306019892640.

The previous prime is 1010001220201. The next prime is 1010001220237. The reversal of 1010001220206 is 6020221000101.

1010001220206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010001220201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529860 + ... + 1516823.

It is an arithmetic number, because the mean of its divisors is an integer number (68872963284).

Almost surely, 2^{1010001220206} is an apocalyptic number.

1010001220206 is an abundant number, since it is smaller than the sum of its proper divisors (1193933604882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010001220206 is a wasteful number, since it uses less digits than its factorization.

1010001220206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054176.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1010001220206 its reverse (6020221000101), we get a palindrome (7030222220307).

The spelling of 1010001220206 in words is "one trillion, ten billion, one million, two hundred twenty thousand, two hundred six".