11211013000212 has 192 divisors, whose sum is σ = 27406998528000. Its totient is φ = 3562818255360.

The previous prime is 11211013000211. The next prime is 11211013000241. The reversal of 11211013000212 is 21200031011211.

It is a junction number, because it is equal to n+sod(n) for n = 11211013000191 and 11211013000200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11211013000211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7684038339 + ... + 7684039797.

It is an arithmetic number, because the mean of its divisors is an integer number (142744784000).

Almost surely, 2^{11211013000212} is an apocalyptic number.

11211013000212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11211013000212 is an abundant number, since it is smaller than the sum of its proper divisors (16195985527788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11211013000212 is a wasteful number, since it uses less digits than its factorization.

11211013000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686 (or 2684 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11211013000212 its reverse (21200031011211), we get a palindrome (32411044011423).

The spelling of 11211013000212 in words is "eleven trillion, two hundred eleven billion, thirteen million, two hundred twelve", and thus it is an aban number.