1100321022212 has 96 divisors (see below), whose sum is σ = 2167874150400. Its totient is φ = 486201336192.

The previous prime is 1100321022211. The next prime is 1100321022233. The reversal of 1100321022212 is 2122201230011.

It is not an unprimeable number, because it can be changed into a prime (1100321022211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15435989 + ... + 15507107.

It is an arithmetic number, because the mean of its divisors is an integer number (22582022400).

Almost surely, 2^{1100321022212} is an apocalyptic number.

It is an amenable number.

1100321022212 is a deficient number, since it is larger than the sum of its proper divisors (1067553128188).

1100321022212 is a wasteful number, since it uses less digits than its factorization.

1100321022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71385 (or 71383 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1100321022212 its reverse (2122201230011), we get a palindrome (3222522252223).

The spelling of 1100321022212 in words is "one trillion, one hundred billion, three hundred twenty-one million, twenty-two thousand, two hundred twelve".