2002010100222 has 64 divisors (see below), whose sum is σ = 4402142899200. Its totient is φ = 601949066880.

The previous prime is 2002010100157. The next prime is 2002010100229. The reversal of 2002010100222 is 2220010102002.

It is a junction number, because it is equal to n+sod(n) for n = 2002010100198 and 2002010100207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002010100229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4140304 + ... + 4598492.

It is an arithmetic number, because the mean of its divisors is an integer number (68783482800).

Almost surely, 2^{2002010100222} is an apocalyptic number.

2002010100222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2002010100222 is an abundant number, since it is smaller than the sum of its proper divisors (2400132798978).

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

2002010100222 is a wasteful number, since it uses less digits than its factorization.

2002010100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458721.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2002010100222 its reverse (2220010102002), we get a palindrome (4222020202224).

The spelling of 2002010100222 in words is "two trillion, two billion, ten million, one hundred thousand, two hundred twenty-two".