2001220201119 has 8 divisors (see below), whose sum is σ = 2668566779440. Its totient is φ = 1334010211776.

The previous prime is 2001220201117. The next prime is 2001220201121. The reversal of 2001220201119 is 9111020221002.

It is an interprime number because it is at equal distance from previous prime (2001220201117) and next prime (2001220201121).

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

It is not a de Polignac number, because 2001220201119 - 2¹ = 2001220201117 is a prime.

It is a super-2 number, since 2×2001220201119² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2001220201095 and 2001220201104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001220201117) 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, 34113052 + ... + 34171665.

It is an arithmetic number, because the mean of its divisors is an integer number (333570847430).

Almost surely, 2^{2001220201119} is an apocalyptic number.

2001220201119 is a deficient number, since it is larger than the sum of its proper divisors (667346578321).

2001220201119 is an equidigital number, since it uses as much as digits as its factorization.

2001220201119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68294489.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 2001220201119 in words is "two trillion, one billion, two hundred twenty million, two hundred one thousand, one hundred nineteen".