1100104002212 has 24 divisors (see below), whose sum is σ = 1990230700920. Its totient is φ = 531712823040.

The previous prime is 1100104002209. The next prime is 1100104002223. The reversal of 1100104002212 is 2122004010011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 89000356 + 1100015001856 = 9434^2 + 1048816^2 .

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, 30752543 + ... + 30788294.

It is an arithmetic number, because the mean of its divisors is an integer number (82926279205).

Almost surely, 2^{1100104002212} is an apocalyptic number.

It is an amenable number.

1100104002212 is a deficient number, since it is larger than the sum of its proper divisors (890126698708).

1100104002212 is a wasteful number, since it uses less digits than its factorization.

1100104002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61540991 (or 61540989 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1100104002212 its reverse (2122004010011), we get a palindrome (3222108012223).

The spelling of 1100104002212 in words is "one trillion, one hundred billion, one hundred four million, two thousand, two hundred twelve".