1102201232 has 40 divisors (see below), whose sum is σ = 2337990240. Its totient is φ = 499207680.

The previous prime is 1102201223. The next prime is 1102201259. The reversal of 1102201232 is 2321022011.

It is a happy 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, 38744 + ... + 60872.

It is an arithmetic number, because the mean of its divisors is an integer number (58449756).

Almost surely, 2^1102201232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102201232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1168995120).

1102201232 is an abundant number, since it is smaller than the sum of its proper divisors (1235789008).

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

1102201232 is a wasteful number, since it uses less digits than its factorization.

1102201232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22431 (or 22425 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1102201232 is about 33199.4161394444. The cubic root of 1102201232 is about 1032.9682287894.

Adding to 1102201232 its reverse (2321022011), we get a palindrome (3423223243).

The spelling of 1102201232 in words is "one billion, one hundred two million, two hundred one thousand, two hundred thirty-two".