2002210221022 has 16 divisors (see below), whose sum is σ = 3331875254400. Its totient is φ = 894670206040.

The previous prime is 2002210221017. The next prime is 2002210221029. The reversal of 2002210221022 is 2201220122002.

It is a junction number, because it is equal to n+sod(n) for n = 2002210220987 and 2002210221005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002210221029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771266122 + ... + 771268717.

It is an arithmetic number, because the mean of its divisors is an integer number (208242203400).

Almost surely, 2^{2002210221022} is an apocalyptic number.

2002210221022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2002210221022 is a deficient number, since it is larger than the sum of its proper divisors (1329665033378).

2002210221022 is a wasteful number, since it uses less digits than its factorization.

2002210221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542534911.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2002210221022 its reverse (2201220122002), we get a palindrome (4203430343024).

The spelling of 2002210221022 in words is "two trillion, two billion, two hundred ten million, two hundred twenty-one thousand, twenty-two".