200211102 has 128 divisors (see below), whose sum is σ = 555448320. Its totient is φ = 52697952.

The previous prime is 200211101. The next prime is 200211103. The reversal of 200211102 is 201112002.

It is an interprime number because it is at equal distance from previous prime (200211101) and next prime (200211103).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211101) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 397783 + ... + 398285.

It is an arithmetic number, because the mean of its divisors is an integer number (4339440).

Almost surely, 2^200211102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200211102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277724160).

200211102 is an abundant number, since it is smaller than the sum of its proper divisors (355237218).

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

200211102 is an equidigital number, since it uses as much as digits as its factorization.

200211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 528 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 200211102 is about 14149.5972380842. The cubic root of 200211102 is about 585.0092306236.

Adding to 200211102 its reverse (201112002), we get a palindrome (401323104).

The spelling of 200211102 in words is "two hundred million, two hundred eleven thousand, one hundred two".