11011200101212 has 6 divisors (see below), whose sum is σ = 19269600177128. Its totient is φ = 5505600050604.

The previous prime is 11011200101197. The next prime is 11011200101233. The reversal of 11011200101212 is 21210100211011.

It is a happy number.

It is a super-3 number, since 3×11011200101212³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11011200101192 and 11011200101201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376400012648 + ... + 1376400012655.

Almost surely, 2^{11011200101212} is an apocalyptic number.

It is an amenable number.

11011200101212 is a deficient number, since it is larger than the sum of its proper divisors (8258400075916).

11011200101212 is a wasteful number, since it uses less digits than its factorization.

11011200101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752800025307 (or 2752800025305 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11011200101212 its reverse (21210100211011), we get a palindrome (32221300312223).

The spelling of 11011200101212 in words is "eleven trillion, eleven billion, two hundred million, one hundred one thousand, two hundred twelve".