1100321210212 has 24 divisors (see below), whose sum is σ = 2200666406400. Its totient is φ = 471561093120.

The previous prime is 1100321210189. The next prime is 1100321210239. The reversal of 1100321210212 is 2120121230011.

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, 3579789 + ... + 3874987.

It is an arithmetic number, because the mean of its divisors is an integer number (91694433600).

Almost surely, 2^{1100321210212} is an apocalyptic number.

It is an amenable number.

1100321210212 is an abundant number, since it is smaller than the sum of its proper divisors (1100345196188).

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

1100321210212 is a wasteful number, since it uses less digits than its factorization.

1100321210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428331 (or 428329 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1100321210212 its reverse (2120121230011), we get a palindrome (3220442440223).

The spelling of 1100321210212 in words is "one trillion, one hundred billion, three hundred twenty-one million, two hundred ten thousand, two hundred twelve".