200001211102 has 16 divisors (see below), whose sum is σ = 374028239232. Its totient is φ = 77922549720.

The previous prime is 200001211097. The next prime is 200001211103. The reversal of 200001211102 is 201112100002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200001211103) 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, 649354428 + ... + 649354735.

It is an arithmetic number, because the mean of its divisors is an integer number (23376764952).

Almost surely, 2^200001211102 is an apocalyptic number.

200001211102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200001211102 is a deficient number, since it is larger than the sum of its proper divisors (174027028130).

200001211102 is a wasteful number, since it uses less digits than its factorization.

200001211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298709183.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 200001211102 its reverse (201112100002), we get a palindrome (401113311104).

Subtracting 200001211102 from its reverse (201112100002), we obtain a square (1110888900 = 33330²).

The spelling of 200001211102 in words is "two hundred billion, one million, two hundred eleven thousand, one hundred two".