11000012001212 has 24 divisors (see below), whose sum is σ = 20731463214000. Its totient is φ = 5076764199936.

The previous prime is 11000012001157. The next prime is 11000012001247. The reversal of 11000012001212 is 21210021000011.

11000012001212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11000012001193 and 11000012001202.

It is a congruent number.

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, 1796837 + ... + 5022812.

It is an arithmetic number, because the mean of its divisors is an integer number (863810967250).

Almost surely, 2^{11000012001212} is an apocalyptic number.

It is an amenable number.

11000012001212 is a deficient number, since it is larger than the sum of its proper divisors (9731451212788).

11000012001212 is a wasteful number, since it uses less digits than its factorization.

11000012001212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6850685 (or 6850683 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11000012001212 its reverse (21210021000011), we get a palindrome (32210033001223).

The spelling of 11000012001212 in words is "eleven trillion, twelve million, one thousand, two hundred twelve".