2000000122000 has 80 divisors (see below), whose sum is σ = 5120470987632. Its totient is φ = 752941209600.

The previous prime is 2000000121997. The next prime is 2000000122139. The reversal of 2000000122000 is 2210000002.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 577867550976 + 1422132571024 = 760176^2 + 1192532^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29377767 + ... + 29445766.

Almost surely, 2^{2000000122000} is an apocalyptic number.

2000000122000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000000122000 is an abundant number, since it is smaller than the sum of its proper divisors (3120470865632).

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

2000000122000 is a wasteful number, since it uses less digits than its factorization.

2000000122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58823573 (or 58823557 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 2000000122000 its reverse (2210000002), we get a palindrome (2002210122002).

The spelling of 2000000122000 in words is "two trillion, one hundred twenty-two thousand".