2002220120022 has 8 divisors (see below), whose sum is σ = 4004440240056. Its totient is φ = 667406706672.

The previous prime is 2002220120011. The next prime is 2002220120027. The reversal of 2002220120022 is 2200210222002.

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

2002220120022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2002220119983 and 2002220120010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002220120027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166851676663 + ... + 166851676674.

It is an arithmetic number, because the mean of its divisors is an integer number (500555030007).

Almost surely, 2^{2002220120022} is an apocalyptic number.

2002220120022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2002220120022 is a wasteful number, since it uses less digits than its factorization.

2002220120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333703353342.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2002220120022 its reverse (2200210222002), we get a palindrome (4202430342024).

The spelling of 2002220120022 in words is "two trillion, two billion, two hundred twenty million, one hundred twenty thousand, twenty-two".