11001101212 has 12 divisors (see below), whose sum is σ = 19260361120. Its totient is φ = 5498140896.

The previous prime is 11001101197. The next prime is 11001101239. The reversal of 11001101212 is 21210110011.

It is a congruent number.

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, 592137 + ... + 610432.

Almost surely, 2^11001101212 is an apocalyptic number.

It is an amenable number.

11001101212 is a deficient number, since it is larger than the sum of its proper divisors (8259259908).

11001101212 is a wasteful number, since it uses less digits than its factorization.

11001101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204860 (or 1204858 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11001101212 its reverse (21210110011), we get a palindrome (32211211223).

The spelling of 11001101212 in words is "eleven billion, one million, one hundred one thousand, two hundred twelve".