2000001112120 has 64 divisors (see below), whose sum is σ = 5001718105440. Its totient is φ = 713550988800.

The previous prime is 2000001112061. The next prime is 2000001112129. The reversal of 2000001112120 is 212111000002.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 2000001112097 and 2000001112106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000001112129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42858351 + ... + 42904990.

Almost surely, 2^{2000001112120} is an apocalyptic number.

2000001112120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000001112120 is an abundant number, since it is smaller than the sum of its proper divisors (3001716993320).

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

2000001112120 is a wasteful number, since it uses less digits than its factorization.

2000001112120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85763416 (or 85763412 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2000001112120 its reverse (212111000002), we get a palindrome (2212112112122).

The spelling of 2000001112120 in words is "two trillion, one million, one hundred twelve thousand, one hundred twenty".