1103412002212 has 12 divisors (see below), whose sum is σ = 2079507235036. Its totient is φ = 509267077920.

The previous prime is 1103412002131. The next prime is 1103412002227. The reversal of 1103412002212 is 2122002143011.

It can be written as a sum of positive squares in 2 ways, for example, as 64529208676 + 1038882793536 = 254026^2 + 1019256^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1103412002212.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10609730739 + ... + 10609730842.

Almost surely, 2^{1103412002212} is an apocalyptic number.

It is an amenable number.

1103412002212 is a deficient number, since it is larger than the sum of its proper divisors (976095232824).

1103412002212 is a wasteful number, since it uses less digits than its factorization.

1103412002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21219461598 (or 21219461596 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1103412002212 its reverse (2122002143011), we get a palindrome (3225414145223).

The spelling of 1103412002212 in words is "one trillion, one hundred three billion, four hundred twelve million, two thousand, two hundred twelve".