2000120102010 has 48 divisors (see below), whose sum is σ = 5379633384840. Its totient is φ = 514973450880.

The previous prime is 2000120102009. The next prime is 2000120102051. The reversal of 2000120102010 is 102010210002.

It can be written as a sum of positive squares in 4 ways, for example, as 1988886857841 + 11233244169 = 1410279^2 + 105987^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2000120101983 and 2000120102001.

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, 383162161 + ... + 383167380.

Almost surely, 2^{2000120102010} is an apocalyptic number.

2000120102010 is an abundant number, since it is smaller than the sum of its proper divisors (3379513282830).

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

2000120102010 is a wasteful number, since it uses less digits than its factorization.

2000120102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766329583 (or 766329580 counting only the distinct ones).

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

Adding to 2000120102010 its reverse (102010210002), we get a palindrome (2102130312012).

The spelling of 2000120102010 in words is "two trillion, one hundred twenty million, one hundred two thousand, ten".