1102210200 has 384 divisors, whose sum is σ = 4674700800. Its totient is φ = 232450560.

The previous prime is 1102210189. The next prime is 1102210217. The reversal of 1102210200 is 20122011.

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

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 490279 + ... + 492521.

It is an arithmetic number, because the mean of its divisors is an integer number (12173700).

Almost surely, 2^1102210200 is an apocalyptic number.

1102210200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102210200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2337350400).

1102210200 is an abundant number, since it is smaller than the sum of its proper divisors (3572490600).

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

1102210200 is a wasteful number, since it uses less digits than its factorization.

1102210200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288 (or 2273 counting only the distinct ones).

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

The square root of 1102210200 is about 33199.5512017858. The cubic root of 1102210200 is about 1032.9710303449.

Adding to 1102210200 its reverse (20122011), we get a palindrome (1122332211).

The spelling of 1102210200 in words is "one billion, one hundred two million, two hundred ten thousand, two hundred".