2002202201022 has 32 divisors (see below), whose sum is σ = 4099758875424. Its totient is φ = 651668044800.

The previous prime is 2002202200991. The next prime is 2002202201029. The reversal of 2002202201022 is 2201022022002.

It is a junction number, because it is equal to n+sod(n) for n = 2002202200992 and 2002202201010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002202201029) 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, 19915179 + ... + 20015462.

It is an arithmetic number, because the mean of its divisors is an integer number (128117464857).

Almost surely, 2^{2002202201022} is an apocalyptic number.

2002202201022 is an abundant number, since it is smaller than the sum of its proper divisors (2097556674402).

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

2002202201022 is a wasteful number, since it uses less digits than its factorization.

2002202201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39930844.

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

Adding to 2002202201022 its reverse (2201022022002), we get a palindrome (4203224223024).

The spelling of 2002202201022 in words is "two trillion, two billion, two hundred two million, two hundred one thousand, twenty-two".