1200000200010 has 16 divisors (see below), whose sum is σ = 2880000480096. Its totient is φ = 320000053328.

The previous prime is 1200000199973. The next prime is 1200000200027. The reversal of 1200000200010 is 100020000021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20000003304 + ... + 20000003363.

It is an arithmetic number, because the mean of its divisors is an integer number (180000030006).

Almost surely, 2^{1200000200010} is an apocalyptic number.

1200000200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200000200010 is an abundant number, since it is smaller than the sum of its proper divisors (1680000280086).

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

1200000200010 is a wasteful number, since it uses less digits than its factorization.

1200000200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40000006677.

The product of its (nonzero) digits is 4, while the sum is 6.

Adding to 1200000200010 its reverse (100020000021), we get a palindrome (1300020200031).

The spelling of 1200000200010 in words is "one trillion, two hundred billion, two hundred thousand, ten".