2010001220099 has 8 divisors (see below), whose sum is σ = 2014976533920. Its totient is φ = 2005026204096.

The previous prime is 2010001220089. The next prime is 2010001220107. The reversal of 2010001220099 is 9900221000102.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2010001220099 - 2⁸ = 2010001219843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010001220089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20311889 + ... + 20410605.

It is an arithmetic number, because the mean of its divisors is an integer number (251872066740).

Almost surely, 2^{2010001220099} is an apocalyptic number.

2010001220099 is a deficient number, since it is larger than the sum of its proper divisors (4975313821).

2010001220099 is an equidigital number, since it uses as much as digits as its factorization.

2010001220099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148909.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 2010001220099 in words is "two trillion, ten billion, one million, two hundred twenty thousand, ninety-nine".