1200000200212 has 24 divisors (see below), whose sum is σ = 2291153024160. Its totient is φ = 545396648160.

The previous prime is 1200000200177. The next prime is 1200000200233. The reversal of 1200000200212 is 2120020000021.

It is a congruent number.

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, 1029762 + ... + 1860217.

It is an arithmetic number, because the mean of its divisors is an integer number (95464709340).

Almost surely, 2^{1200000200212} is an apocalyptic number.

It is an amenable number.

1200000200212 is a deficient number, since it is larger than the sum of its proper divisors (1091152823948).

1200000200212 is a wasteful number, since it uses less digits than its factorization.

1200000200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2899431 (or 2899429 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1200000200212 its reverse (2120020000021), we get a palindrome (3320020200233).

The spelling of 1200000200212 in words is "one trillion, two hundred billion, two hundred thousand, two hundred twelve".