1000201012208 has 40 divisors (see below), whose sum is σ = 1994034873600. Its totient is φ = 485741317824.

The previous prime is 1000201012207. The next prime is 1000201012243. The reversal of 1000201012208 is 8022101020001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000201012207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3937688 + ... + 4183991.

It is an arithmetic number, because the mean of its divisors is an integer number (49850871840).

Almost surely, 2^{1000201012208} is an apocalyptic number.

It is an amenable number.

1000201012208 is a deficient number, since it is larger than the sum of its proper divisors (993833861392).

1000201012208 is a wasteful number, since it uses less digits than its factorization.

1000201012208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8121909 (or 8121903 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1000201012208 its reverse (8022101020001), we get a palindrome (9022302032209).

The spelling of 1000201012208 in words is "one trillion, two hundred one million, twelve thousand, two hundred eight".