2000010012200 has 24 divisors (see below), whose sum is σ = 4650023278830. Its totient is φ = 800004004800.

The previous prime is 2000010012191. The next prime is 2000010012211. The reversal of 2000010012200 is 22100100002.

It can be written as a sum of positive squares in 3 ways, for example, as 1870149241156 + 129860771044 = 1367534^2 + 360362^2 .

It is a Harshad number since it is a multiple of its sum of digits (8).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5000024831 + ... + 5000025230.

Almost surely, 2^{2000010012200} is an apocalyptic number.

2000010012200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000010012200 is an abundant number, since it is smaller than the sum of its proper divisors (2650013266630).

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

2000010012200 is a wasteful number, since it uses less digits than its factorization.

2000010012200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10000050077 (or 10000050068 counting only the distinct ones).

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

Adding to 2000010012200 its reverse (22100100002), we get a palindrome (2022110112202).

The spelling of 2000010012200 in words is "two trillion, ten million, twelve thousand, two hundred".