2002110000120 has 96 divisors (see below), whose sum is σ = 6529850262000. Its totient is φ = 532009414656.

The previous prime is 2002110000103. The next prime is 2002110000151. The reversal of 2002110000120 is 210000112002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9723945 + ... + 9927704.

Almost surely, 2^{2002110000120} is an apocalyptic number.

2002110000120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002110000120 is an abundant number, since it is smaller than the sum of its proper divisors (4527740261880).

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

2002110000120 is a wasteful number, since it uses less digits than its factorization.

2002110000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19651949 (or 19651942 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2002110000120 its reverse (210000112002), we get a palindrome (2212110112122).

The spelling of 2002110000120 in words is "two trillion, two billion, one hundred ten million, one hundred twenty", and thus it is an aban number.