2002220120101 has 8 divisors (see below), whose sum is σ = 2083508523360. Its totient is φ = 1922510132592.

The previous prime is 2002220120071. The next prime is 2002220120129. The reversal of 2002220120101 is 1010210222002.

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 2002220120101 - 2²⁵ = 2002186565669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002220220101) 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, 394601350 + ... + 394606423.

It is an arithmetic number, because the mean of its divisors is an integer number (260438565420).

Almost surely, 2^{2002220120101} is an apocalyptic number.

It is an amenable number.

2002220120101 is a deficient number, since it is larger than the sum of its proper divisors (81288403259).

2002220120101 is an equidigital number, since it uses as much as digits as its factorization.

2002220120101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789207875.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2002220120101 its reverse (1010210222002), we get a palindrome (3012430342103).

The spelling of 2002220120101 in words is "two trillion, two billion, two hundred twenty million, one hundred twenty thousand, one hundred one".