11210000012 has 24 divisors (see below), whose sum is σ = 20212268832. Its totient is φ = 5437584000.

The previous prime is 11209999991. The next prime is 11210000023. The reversal of 11210000012 is 21000001211.

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, 296864 + ... + 332487.

It is an arithmetic number, because the mean of its divisors is an integer number (842177868).

Almost surely, 2^11210000012 is an apocalyptic number.

It is an amenable number.

11210000012 is a deficient number, since it is larger than the sum of its proper divisors (9002268820).

11210000012 is a wasteful number, since it uses less digits than its factorization.

11210000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629489 (or 629487 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 11210000012 its reverse (21000001211), we get a palindrome (32210001223).

It can be divided in two parts, 11 and 210000012, that multiplied together give a palindrome (2310000132).

The spelling of 11210000012 in words is "eleven billion, two hundred ten million, twelve", and thus it is an aban number.