2002210222120 has 32 divisors (see below), whose sum is σ = 4650294712320. Its totient is φ = 775049117760.

The previous prime is 2002210222109. The next prime is 2002210222157. The reversal of 2002210222120 is 212220122002.

It is a junction number, because it is equal to n+sod(n) for n = 2002210222094 and 2002210222103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807341592 + ... + 807344071.

It is an arithmetic number, because the mean of its divisors is an integer number (145321709760).

Almost surely, 2^{2002210222120} is an apocalyptic number.

2002210222120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002210222120 is an abundant number, since it is smaller than the sum of its proper divisors (2648084490200).

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

2002210222120 is a wasteful number, since it uses less digits than its factorization.

2002210222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614685705 (or 1614685701 counting only the distinct ones).

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

Adding to 2002210222120 its reverse (212220122002), we get a palindrome (2214430344122).

The spelling of 2002210222120 in words is "two trillion, two billion, two hundred ten million, two hundred twenty-two thousand, one hundred twenty".