2002220000120 has 16 divisors (see below), whose sum is σ = 4504995000360. Its totient is φ = 800888000032.

The previous prime is 2002220000111. The next prime is 2002220000141. The reversal of 2002220000120 is 210000222002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25027749962 + ... + 25027750041.

Almost surely, 2^{2002220000120} is an apocalyptic number.

2002220000120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002220000120 is an abundant number, since it is smaller than the sum of its proper divisors (2502775000240).

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

2002220000120 is a wasteful number, since it uses less digits than its factorization.

2002220000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50055500014 (or 50055500010 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2002220000120 its reverse (210000222002), we get a palindrome (2212220222122).

The spelling of 2002220000120 in words is "two trillion, two billion, two hundred twenty million, one hundred twenty", and thus it is an aban number.